diff --git a/home.php b/home.php
index 9842f57..c9df1e3 100644
--- a/home.php
+++ b/home.php
@@ -2,9 +2,11 @@
 
 require_once('config.php');
 
+die($_SESSION['player_pubkey']);
 $bodyIds = 'home';
 include_once('header.php');
 
+
 echo '
 <nav>
 <ul>
diff --git a/lib/DAO.class.php b/lib/DAO.class.php
index 86cedf8..d913987 100644
--- a/lib/DAO.class.php
+++ b/lib/DAO.class.php
@@ -75,14 +75,14 @@ class DAO {
 		
 		'duniter' => 2,
 		'cesiumplus' => 5,
-		'gchange' => 10, 
+		'gchange' => 1, 
 	];
 	
 	private $nodeTimeoutIncrement = [
 		
 		'duniter' => 2, 
 		'cesiumplus' => 10, 
-		'gchange' => 10
+		'gchange' => 3
 	];
 	
 	private $node = NULL;
@@ -489,7 +489,9 @@ class DAO {
 				$out[] = '<pre>'. print_r($queryParams, true) . '<pre>';
 			}
 
-			$this->decease($out);
+			// $this->decease($out);
+
+			throw new Exception(implode("\n", $out));
 		}
 
 		return $json;
diff --git a/lib/ErrorsHandler.class.php b/lib/ErrorsHandler.class.php
new file mode 100644
index 0000000..1f99520
--- /dev/null
+++ b/lib/ErrorsHandler.class.php
@@ -0,0 +1,64 @@
+<?php
+
+class ErrorsHandler {
+
+	public function __construct () {
+
+	}
+
+	static public function kaput ($errorMsgs) {
+
+
+		ob_get_clean(); // to prevent error message to display inside an HTML container (case of error generated by get method calls)
+
+
+		if (!is_array($errorMsgs)) {
+
+			$errorMsgs = explode("\n", $errorMsgs);
+		}
+
+		echo '<!DOCTYPE html>
+		<html>
+			<head>
+				<meta charset="utf-8" />
+				<title>'. _('Erreur critique') . '</title>
+
+				<style>
+
+					div {
+
+						overflow: auto;
+						word-wrap: break-word;
+						background-color: hsl(0, 100%, 69%);
+						color: hsl(0, 100%, 19%);
+						margin: 1em;
+						padding: 1em;
+						border-radius: 1em;
+						position: fixed;
+						top: 0;
+						left: 0;
+						width: calc(100% - 4em);
+						max-height: calc(100vh - 4em);
+					}
+				</style>
+			</head>
+
+			<body>
+				<div>';
+
+
+					foreach ($errorMsgs as $msg) {
+
+						echo '<pre>' . print_r($msg, true) . '</pre>';
+					}
+
+				echo '
+				</div>
+			</body>
+		</html>';
+
+		die;
+	}
+
+
+}
\ No newline at end of file
diff --git a/lib/Fred.class.php b/lib/Fred.class.php
index 8f2103c..843a3c4 100644
--- a/lib/Fred.class.php
+++ b/lib/Fred.class.php
@@ -94,7 +94,7 @@ class Fred {
 		         or die('<p>On a fait du sale.</p>');
 
 		// die('<pre>' . htmlspecialchars($page1) . '</pre>');
-
+		 
 		preg_match("`url='([^']+)'`isU", $page1, $matches);
 
 		// die(
diff --git a/lib/Gchange.class.php b/lib/Gchange.class.php
index 3ff3f30..9ec0b50 100644
--- a/lib/Gchange.class.php
+++ b/lib/Gchange.class.php
@@ -7,6 +7,7 @@ require_once('DAO.class.php');
 require_once('GchangeUser.class.php');
 require_once('GchangeRecord.class.php');
 require_once('GchangeRating.class.php');
+require_once('ErrorsHandler.class.php');
 
 class Gchange {
 	
@@ -18,9 +19,13 @@ class Gchange {
 
 	private $cacheLongevity = array(
 		'placesNearby' => 604800, // 3 jours
+		'placeDetails' => 2116800, // 7 jours
+		'placeVisitors' => 2116800, // 7 jours
+
 		'usersNearby' => 43200, // 12 heures
-		'users' =>  43200, // 12 heures
-		'records' => 900 // 15 min
+		'users' =>  2116800, // 12 heures
+
+		'userRecords' => 900 // 15 min
 	);
 
 	public function __construct () {
@@ -28,71 +33,21 @@ class Gchange {
 		$this->dao = DAO::getInstance();
 	}
 
-	public function getRecordsByIssuer ($issuer) {
+	public function fetchJson ($uri, $queryParams = null) {
 
+		try {
 
-		$recordsCacheDir = 'records/user/';
-		$recordsCacheFile = $issuer . '.json';
+			$json = $this->dao->fetchJson($uri, 'gchange', $queryParams);
 
-		$json = $this->getJsonFromCache($recordsCacheDir, $recordsCacheFile, $this->cacheLongevity['records']);
+		} catch (Exception $errorMsgs) {
 
-		if (empty($json)) {
-
-			$n = 20;
-			
-			$queryParams = [
-				'size' => $n, 
-				'query' => [
-					'bool' => [
-						'filter' => [
-							'term' => [
-								'issuer' => $issuer
-							]
-
-							/*
-							, 'range' => [
-								'stock' => [
-									'gte' => 1
-								]
-							]
-							*/
-						]
-						/*
-						, 'filter' => [
-						]
-						*/
-						
-						, 'must_not' => [
-							[ "term" => ["stock" => 0] ]
-						]
-						
-					]
-				], 
-				'sort' => [
-					['time' => 'desc']
-				]
-			];
-			
-			$json = $this->dao->fetchJson('/market/record/_search', 'gchange', $queryParams);
-				
-			$this->cacheJson($recordsCacheDir, $recordsCacheFile, $json);
+			throw $errorMsgs;
 		}
 
-		$result = json_decode($json);
-		
-		
-		$records = [];
-
-		foreach ($result->hits->hits as $hit) {
-
-			$records[] = new GchangeRecord($hit);
-		}
-
-		return $records;
-
+		return $json;
 	}
 	
-	private function getJsonFromCache ($dir, $file, $cacheLongevity) {
+	private function getJsonFromCache ($dir, $file, $cacheLongevity = null) {
 
 		if (!$this->isActivatedCache) {
 			
@@ -103,13 +58,30 @@ class Gchange {
 		$json = null;
 		$jsonFullPath = $this->cacheDir . $dir . $file;
 
-		if (file_exists($jsonFullPath) and ((time() - filemtime($jsonFullPath)) < $cacheLongevity)) {
-			
-			$json = file_get_contents($jsonFullPath);
+		if (!file_exists($jsonFullPath)) {
+
+			throw new Exception("Le fichier de cache suivant n'existe pas : " . $jsonFullPath);
+		
 		}
 
-		return $json;
+		if ($cacheLongevity !== null and (time() - filemtime($jsonFullPath) > $cacheLongevity)) {
 
+			throw new Exception("Le fichier de cache est expiré.");
+		}
+
+		
+		try {
+
+			$json = file_get_contents($jsonFullPath);
+		
+		} catch (Exception $errorMsgs) {
+
+			throw new Exception($jsonFullPath . " n'a pas été trouvé");
+		
+		} finally {
+
+			return $json;
+		}
 	}
 
 	private function cacheJson ($dir, $file, $json) {
@@ -136,13 +108,30 @@ class Gchange {
 		$usersCacheDir =  'users/';
 		$usersCacheFile = $pubkey . '.json';
 
-		$json = $this->getJsonFromCache($usersCacheDir, $usersCacheFile, $this->cacheLongevity['users']);
+		try {
 
-		if (empty($json)) {
+			$json = $this->getJsonFromCache($usersCacheDir, $usersCacheFile, $this->cacheLongevity['users']);
 
-			$json = $this->dao->fetchJson(('/user/profile/'. $pubkey), 'gchange');
-			
-			$this->cacheJson($usersCacheDir, $usersCacheFile, $json);
+		} catch (Exception $errorMsgs) {
+
+			try {
+
+				$json = $this->fetchJson('/user/profile/'. $pubkey);
+				
+				$this->cacheJson($usersCacheDir, $usersCacheFile, $json);
+
+			} catch (Exception $errorMsgs) {
+
+				try {
+
+					$json = $this->getJsonFromCache($usersCacheDir, $usersCacheFile, null);
+				
+				} catch (Exception $errorMsgs) {
+
+					throw new Exception("L'utilisateur " . $pubkey . " n'a été trouvé nulle part.");
+				}
+
+			}
 		}
 
 		$result = json_decode($json);
@@ -150,90 +139,225 @@ class Gchange {
 		return new GchangeUser($result);
 	}
 
-	public function getPlacesNearUser ($user, $radius) {
+	public function getNearbyUsers ($lat, $lon, $maxDistance, $minDistance = NULL) {
+		
+		$nearbyUsersCacheDir = 'users-nearby/geopoint/' . $maxDistance . 'km/';
+		$nearbyUsersCacheFile = $lat . ',' . $lon . '.json';
 
-		return $this->getNearbyPlaces($user->getLat(), $user->getLon(), $radius);
+		try {
 
-		/*
-		$placesCacheDir = 'places-nearby/user/';
-		$placesCacheFile = $user->getUserGchangeId() . '.json';
+			$json = $this->getJsonFromCache($nearbyUsersCacheDir, $nearbyUsersCacheFile, $this->cacheLongevity['usersNearby']);
 
-		$json = $this->getJsonFromCache($placesCacheDir, $placesCacheFile, $this->cacheLongevity['placesNearby']);
+		} catch (Exception $errorMsgs) {
 
-		if (empty($json)) {
+			$n = 20;
 			
-			$json = $this->getNearbyPlacesJson($user->getLat(), $user->getLon(), $radius);
+			$queryParams = [
+				'size' => $n, 
+				'query' => [
+					'bool' => [
+						'filter' => [
+							[
+								'geo_distance' => [
+									
+									"distance" => $maxDistance . 'km',
+									"geoPoint"=> [
+										"lat" => $lat,
+										"lon" => $lon
+									]
+								]
+							]
+						]
+					]
+				]
+			];
 			
-			$this->cacheJson($placesCacheDir, $placesCacheFile, $json);
+			try {
+
+				$json = $this->fetchJson('/users/record/_search', $queryParams);
+			
+				$this->cacheJson($nearbyUsersCacheDir, $nearbyUsersCacheFile, $json);
+
+			} catch (Exception $errorMsgs) {
+
+				$json = $this->getJsonFromCache($nearbyUsersCacheDir, $nearbyUsersCacheFile, null);
+
+			}
 
 		}
 
 		$result = json_decode($json);
 		
 		return $result->hits->hits;
+	}
+
+	public function getPlacesNearUser ($user, $radius) {
+		
+		return $this->getNearbyPlaces($user->getLat(), $user->getLon(), $radius);
+	}
+
+	public function getPlaceDetails ($placeId) {
+
+		$placeDetailsCacheDir = 'place/details/';
+		$placeDetailsCacheFile = $placeId . '.json';
+
+		try {
+
+			$json = $this->getJsonFromCache($placeDetailsCacheDir, $placeDetailsCacheFile, $this->cacheLongevity['placeDetails']);
+		
+		} catch (Exception $errorMsgs) {
+
+			try {
+
+				$json = $this->fetchJson('/page/record/' + $placeId);
+
+				$this->cacheJson($placeDetailsCacheDir, $placeDetailsCacheFile, $json);
+
+			} catch (Exception $errorMsgs) {
+
+				try {
+
+					$json = $this->getJsonFromCache($placeDetailsCacheDir, $placeDetailsCacheFile, null);
+
+				} catch (Exception $errorMsgs) {
+
+					throw new Exception('Pas pu trouver les détails pour la page ' . $placeId);
+				}
+
+			}
+		}
+
+		return json_decode($json);
 
-		*/
 	}
 
 	public function getNearbyPlaces ($lat, $lon, $maxDistance, $minDistance = NULL) {
 		
-		$placesCacheDir = 'places-nearby/geopoint/';
+		$placesCacheDir = 'places-nearby/geopoint/' . $maxDistance . 'km/';
 		$placesCacheFile = $lat . ',' . $lon . '.json';
 
-		$json = $this->getJsonFromCache($placesCacheDir, $placesCacheFile, $this->cacheLongevity['placesNearby']);
+		$placeDetailsCacheDir = 'place/details/';
 
-		if (empty($json)) {
-			
-			$json = $this->getNearbyPlacesJson($lat, $lon, $maxDistance, $minDistance);
-			
-			$this->cacheJson($placesCacheDir, $placesCacheFile, $json);
+		$nearbyPlaces = [];
 
+		try {
+
+			$json = $this->getJsonFromCache($placesCacheDir, $placesCacheFile, $this->cacheLongevity['placesNearby']);
+
+			$places = json_decode($json);
+
+			foreach ($places->hits->hits as $place) {
+
+				try {
+
+					$p = $this->getPlaceDetails($place->_id);
+					$nearbyPlaces[] = $p;
+
+				} catch (Exception $errorMsgs) {
+
+					// place not found
+				}
+			}
+
+		} catch (Exception $errorMsgs) {
+
+			try {
+
+				$n = 50;
+				
+				$queryParams = [
+					'size' => $n,
+					'fields' => ['_id'], 
+					'query' => [
+						'bool' => [
+							'filter' => [
+								[
+									'geo_distance' => [
+										
+										"distance" => $maxDistance . 'km',
+										"geoPoint"=> [
+											"lat" => $lat,
+											"lon" => $lon
+										]
+									]
+								]
+							]
+						]
+					]
+				];
+
+				$json = $this->fetchJson('/page/record/_search', $queryParams);
+				
+				// cache nearby places index
+				$this->cacheJson($placesCacheDir, $placesCacheFile, $json);
+					
+				// cache each nearby place details
+
+				$result = json_decode($json);
+
+				foreach ($result->hits->hits as $place) {
+
+					$nearbyPlaces[] = $place;
+
+					$placeDetailsCacheFile = $place->_id . '.json';
+					$this->cacheJson($placeDetailsCacheDir, $placeDetailsCacheFile, json_encode($place));
+				}
+
+			} catch (Exception $errorMsgs) {
+
+				try {
+
+					$json = $this->getJsonFromCache($placesCacheDir, $placesCacheFile, null);
+
+					$result = json_decode($json);
+
+					foreach ($result->hits->hits as $place) {
+
+						try {
+
+							$p = $this->getPlaceDetails($place->_id);
+							$nearbyPlaces[] = $p;
+
+						} catch (Exception $errorMsgs) {
+
+							// place not found
+						}
+					}
+				
+				} catch (Exception $errorMsgs) {
+
+					throw new Exception('Pas pu récupérer la liste des lieux : ' . $errorMsgs);
+				}
+			}
 		}
 
-		$result = json_decode($json);
-		
-		return $result->hits->hits;
-	}
-
-	public function getNearbyUsers ($lat, $lon, $maxDistance, $minDistance = NULL) {
-		
-		$placesCacheDir = 'users-nearby/geopoint/';
-		$placesCacheFile = $lat . ',' . $lon . '.json';
-
-		$json = $this->getJsonFromCache($placesCacheDir, $placesCacheFile, $this->cacheLongevity['usersNearby']);
-
-		if (empty($json)) {
-			
-			$json = $this->getNearbyPlacesJson($lat, $lon, $maxDistance, $minDistance);
-			
-			$this->cacheJson($placesCacheDir, $placesCacheFile, $json);
-
-		}
-
-		$result = json_decode($json);
-		
-		return $result->hits->hits;
+		return $nearbyPlaces;
 	}
 	
-	public function getImmaterialRecords () {
+	/*
+	public function getNearbyRecords ($lat, $lon, $maxDistance, $minDistance = NULL) {
 		
 		$n = 20;
 		
 		$queryParams = [
 			'size' => $n, 
 			'query' => [
-				'nested' => [
-					'path' => 'category', 
-					'query' => [
-						'bool' => [
-							'should' => [
-								[ 'term' => [ 'category.parent' => 'cat31' ] ], 
-								[ 'term' => [ 'category.id' => 'cat31' ] ], 
-								[ 'term' => [ 'category.parent' => 'cat74' ] ], 
-								[ 'term' => [ 'category.id' => 'cat74' ] ]
-							], 
-							'must_not' => [
-								[ "term" => ["category.id" => "cat65"] ]
+				'bool' => [
+					'must' => [
+						[
+							'geo_distance' => [
+								
+								"distance" => $maxDistance . 'km',
+								"geoPoint"=> [
+									"lat" => $lat,
+									"lon" => $lon
+								]
+							]
+						], [
+							'range' => [
+								'stock' => [
+									'gte' => 1
+								]
 							]
 						]
 					]
@@ -241,7 +365,7 @@ class Gchange {
 			]
 		];
 		
-		$json = $this->dao->fetchJson('/market/record/_search?pretty', 'gchange', $queryParams);
+		$json = $this->fetchJson('/market/record/_search?pretty', $queryParams);
 		$result = json_decode($json);
 		
 		
@@ -254,42 +378,190 @@ class Gchange {
 
 		return $records;
 	}
+	*/
 
 	public function getUsersInDaPlace ($placeId) {
 
-		$n = 20;
+		$users = [];
+
+		$cacheDir = 'place/visitors/';
+		$cacheFile = $placeId . '.json';
+		$usersCacheDir =  'users/';
+
+		try {
+
+			$json = $this->getJsonFromCache($cacheDir, $cacheFile, $this->cacheLongevity['placeVisitors']);
+			$result = json_decode($json);
+
+			foreach ($result->hits->hits as $hit) {
+				
+				$user = null;
+
+				try {
+
+					$user = null;
+					$user = $this->getUser($hit->_id);
+					$users[] = $user;
+				
+				} catch (Exception $errorMsgs) {
+
+					// Utilisateur non trouvé
+				}
+
+			}
 		
-		$queryParams = [
-			'size' => $n, 
-			'query' => [
-				'nested' => [
-					'path' => 'socials', 
-					'query' => [
-						'bool' => [
-							'filter' => [
-								'term' => [
-									'socials.url' => 'https://www.gchange.fr/#/app/page/view/'. $placeId .'/'
+		} catch (Exception $errorMsgs) {
+
+			try {
+				$n = 20;
+				
+				$queryParams = [
+					'size' => $n
+					,'fields' => ['_id']
+					,'query' => [
+						'nested' => [
+							'path' => 'socials', 
+							'query' => [
+								'bool' => [
+									'filter' => [
+										'term' => [
+											'socials.url' => 'https://www.gchange.fr/#/app/page/view/'. $placeId .'/'
+										]
+									]
 								]
 							]
 						]
 					]
-				]
-			]
-		];
+				];
 
-		$json = $this->dao->fetchJson('/user/profile/_search', 'gchange', $queryParams);
+				$json = $this->fetchJson('/user/profile/_search', $queryParams);
+
+				$result = json_decode($json);
+
+				foreach ($result->hits->hits as $hit) {
+
+					$user = new GchangeUser($hit);
+					
+					$users[] = $user;
+
+					$this->cacheJson($usersCacheDir, $hit->_id . '.json', $user->jsonify());
+				}
+
+			} catch (Exception $errorMsgs) {
+
+				try {
+
+					$json = $this->getJsonFromCache($cacheDir, $cacheFile, null);
+
+					$result = json_decode($json);
+
+					foreach ($result->hits->hits as $hit) {
+				
+						$user = null;
+
+						try {
+
+							$user = null;
+							$user = $this->getUser($hit->_id);
+							$users[] = $user;
+						
+						} catch (Exception $errorMsgs) {
+
+							// Utilisateur non trouvé
+						}
+					}
+
+				} catch (Exception $errorMsgs) {
+
+					throw new Exception('Visiteurs trouvés nulle part.');
+				
+				}
+			}
+		}
+
+		return $users;
+	}
+
+	public function getRecordsByIssuer ($issuer) {
+
+
+		$recordsCacheDir = 'records/user/';
+		$recordsCacheFile = $issuer . '.json';
+
+		try {
+
+			$json = $this->getJsonFromCache($recordsCacheDir, $recordsCacheFile, $this->cacheLongevity['userRecords']);
+		
+		} catch (Exception $errorMsgs) {
+
+			try {
+
+				$n = 20;
+				
+				$queryParams = [
+					'size' => $n, 
+					'query' => [
+						'bool' => [
+							'filter' => [
+								'term' => [
+									'issuer' => $issuer
+								]
+
+								/*
+								, 'range' => [
+									'stock' => [
+										'gte' => 1
+									]
+								]
+								*/
+							]
+							/*
+							, 'filter' => [
+							]
+							*/
+							
+							, 'must_not' => [
+								[ "term" => ["stock" => 0] ]
+							]
+							
+						]
+					], 
+					'sort' => [
+						['time' => 'desc']
+					]
+				];
+				
+				$json = $this->fetchJson('/market/record/_search', $queryParams);
+					
+				$this->cacheJson($recordsCacheDir, $recordsCacheFile, $json);
+
+			} catch (Exception $errorMsgs) {
+
+				try {
+
+					$json = $this->getJsonFromCache($recordsCacheDir, $recordsCacheFile, null);
+
+				} catch (Exception $errorMsgs) {
+
+					throw new Exception ("Aucune annonce trouvée pour l'utilisateur " . $issuer);
+
+				}
+			}
+			
+		}
 
 		$result = json_decode($json);
 		
 		
-		$users = [];
+		$records = [];
 
 		foreach ($result->hits->hits as $hit) {
 
-			$users[] = new GchangeUser($hit);
+			$records[] = new GchangeRecord($hit);
 		}
 
-		return $users;
+		return $records;
+
 	}
 
 	public function getRatingsSentBy ($issuer) {
@@ -310,7 +582,7 @@ class Gchange {
 			]
 		];
 
-		$json = $this->dao->fetchJson('/like/record/_search', 'gchange', $queryParams);
+		$json = $this->fetchJson('/like/record/_search', $queryParams);
 
 		$result = json_decode($json);
 
@@ -342,7 +614,7 @@ class Gchange {
 			]
 		];
 
-		$json = $this->dao->fetchJson('/like/record/_search', 'gchange', $queryParams);
+		$json = $this->fetchJson('/like/record/_search', $queryParams);
 
 		$result = json_decode($json);
 
@@ -355,79 +627,6 @@ class Gchange {
 
 		return $ratings;
 	}
-
-	public function getNearbyPlacesJson ($lat, $lon, $maxDistance, $minDistance = NULL) {
-
-		$n = 20;
-		
-		$queryParams = [
-			'size' => $n, 
-			'query' => [
-				'bool' => [
-					'filter' => [
-						[
-							'geo_distance' => [
-								
-								"distance" => $maxDistance . 'km',
-								"geoPoint"=> [
-									"lat" => $lat,
-									"lon" => $lon
-								]
-							]
-						]
-					]
-				]
-			]
-		];
-		
-		$json = $this->dao->fetchJson('/page/record/_search', 'gchange', $queryParams);
-
-		return $json;
-	}
-	
-	public function getNearbyRecords ($lat, $lon, $maxDistance, $minDistance = NULL) {
-		
-		$n = 20;
-		
-		$queryParams = [
-			'size' => $n, 
-			'query' => [
-				'bool' => [
-					'must' => [
-						[
-							'geo_distance' => [
-								
-								"distance" => $maxDistance . 'km',
-								"geoPoint"=> [
-									"lat" => $lat,
-									"lon" => $lon
-								]
-							]
-						], [
-							'range' => [
-								'stock' => [
-									'gte' => 1
-								]
-							]
-						]
-					]
-				]
-			]
-		];
-		
-		$json = $this->dao->fetchJson('/market/record/_search?pretty', 'gchange', $queryParams);
-		$result = json_decode($json);
-		
-		
-		$records = [];
-
-		foreach ($result->hits->hits as $hit) {
-
-			$records[] = new GchangeRecord($hit);
-		}
-
-		return $records;
-	}
 	
 	public function getShippable () {
 		
@@ -442,7 +641,47 @@ class Gchange {
 			]
 		];
 		
-		$json = $this->dao->fetchJson('/market/record/_search?pretty', 'gchange', $queryParams);
+		$json = $this->fetchJson('/market/record/_search?pretty', $queryParams);
+		$result = json_decode($json);
+		
+		
+		$records = [];
+
+		foreach ($result->hits->hits as $hit) {
+
+			$records[] = new GchangeRecord($hit);
+		}
+
+		return $records;
+	}
+	
+	public function getImmaterialRecords () {
+		
+		$n = 20;
+		
+		$queryParams = [
+			'size' => $n, 
+			'query' => [
+				'nested' => [
+					'path' => 'category', 
+					'query' => [
+						'bool' => [
+							'should' => [
+								[ 'term' => [ 'category.parent' => 'cat31' ] ], 
+								[ 'term' => [ 'category.id' => 'cat31' ] ], 
+								[ 'term' => [ 'category.parent' => 'cat74' ] ], 
+								[ 'term' => [ 'category.id' => 'cat74' ] ]
+							], 
+							'must_not' => [
+								[ "term" => ["category.id" => "cat65"] ]
+							]
+						]
+					]
+				]
+			]
+		];
+		
+		$json = $this->fetchJson('/market/record/_search?pretty', $queryParams);
 		$result = json_decode($json);
 		
 		
@@ -460,9 +699,4 @@ class Gchange {
 		
 		
 	}
-	
-	public function getShippableOffers () {
-		
-		
-	}
 }
diff --git a/lib/GchangeUser.class.php b/lib/GchangeUser.class.php
index 6d305d7..a39390e 100644
--- a/lib/GchangeUser.class.php
+++ b/lib/GchangeUser.class.php
@@ -2,9 +2,9 @@
 
 class GchangeUser {
 
-	private $userGchangeId;
+	public $userGchangeId;
 
-	private $userName;
+	public $userName;
 
 	private $lat = null;
 
@@ -15,6 +15,8 @@ class GchangeUser {
 
 	public function __construct ($gchangeObject) {
 
+		$this->gchangeObject = $gchangeObject;
+
 		$this->userGchangeId = $gchangeObject->_id;
 
 		if (isset($gchangeObject->found) and $gchangeObject->found == false) {
@@ -68,4 +70,9 @@ class GchangeUser {
 
 		return $this->avatarImgSrc;
 	}
+
+	public function jsonify () {
+
+		return $this->gchangeObject;
+	}
 }
\ No newline at end of file
diff --git a/lib/js/farfetched.js b/lib/js/farfetched.js
index 68447c7..ef309a9 100644
--- a/lib/js/farfetched.js
+++ b/lib/js/farfetched.js
@@ -166,7 +166,12 @@ function storeAtFreds (json) {
 	var fetchOpts = {
 		method: 'GET', 
 		headers: {
-			// 'Accept': 'txt/html'
+			'Accept': 'text/html'
+			// ,'Content-Type': 'text/html'
+			// // ,'Access-Control-Allow-Origin': '*', 
+			// ,'Origin': 'la-bureautique'
+			// ,'Referrer-Policy': 'unsafe-url'
+			// ,'Redirect': 'manual'
 		}, 
 		signal: controller.signal
 	}
@@ -192,15 +197,18 @@ function storeAtFreds (json) {
 			}, 15000)
 			var fetchOpts2 = {
 				method: 'GET', 
+
 				headers: {
-					'Accept': 'text/html',
-					'Content-Type': 'text/html',
-					// 'Access-Control-Allow-Origin': '*', 
-					'Origin': 'la-bureautique', 
-					'Referrer-Policy': 'unsafe-url'	
+					'Accept': 'text/html'
+					,'Content-Type': 'text/html'
+					// ,'Access-Control-Allow-Origin': '*', 
+					,'Origin': 'la-bureautique'
+					,'Referrer-Policy': 'unsafe-url'
+					,'Redirect': 'manual'
 				}, 
+
 				mode: 'cors',
-				redirect: 'follow',
+				redirect: 'manual',
 				signal: controller2.signal
 			}
 			fetch(url, fetchOpts2)
@@ -239,7 +247,7 @@ function displayImmaterial (records) {
 	}
 }
 
-fetchImmaterial(5)
+fetchImmaterial(30)
 	.then(records => {
 		
 		displayImmaterial(records.hits.hits)
@@ -251,7 +259,7 @@ fetchImmaterial(5)
 			console.error(error)
 	})
 
-fetchShippable(5)
+fetchShippable(30)
 	.then(records => {
 		
 		displayShippable(records.hits.hits)
diff --git a/login.php b/login.php
index 2bb98ae..d57b97b 100644
--- a/login.php
+++ b/login.php
@@ -9,7 +9,11 @@ if (isset($_POST['salt'], $_POST['pepper'])) {
 
 	$fred = new Fred();
 	$keygen = new Keygen();
-	$playerG1Id = $fred->donneMoiSaPutaindeG1Pub($_POST['salt'], $_POST['pepper']);
+	// $playerG1Id = $fred->donneMoiSaPutaindeG1Pub($_POST['salt'], $_POST['pepper']);
+
+	$toto = 'QP1VkfaFUMdHZmHgPMi7q5wJJHaQhZcEqs5A86NigKr';
+	$boris = '25zB1gSC7Qhwnx463cuDLDCKLRVieLAgFiPbYq6jVHG9';
+	$playerG1Id = $toto;
 
 	$_SESSION['player_pubkey'] = $playerG1Id;
 	
diff --git a/map.php b/map.php
index 9690419..bb8f34b 100644
--- a/map.php
+++ b/map.php
@@ -3,6 +3,7 @@
 require_once('config.php');
 require_once('lib/Gchange.class.php');
 require_once('lib/Location.class.php');
+require_once('lib/ErrorsHandler.class.php');
 
 if (!isset($_SESSION['player_pubkey'])) {
 
@@ -213,43 +214,73 @@ if (isset($selectedPlace)) {
 
 	';
 
-	$visitors = $gchange->getUsersInDaPlace($place->_id);
+
+
+
 	$records_visitors = [];
+	$records_placeCreator = [];
 
-	if (!empty($visitors)) {
+	try {
 
-		echo '
-		<h4>Visiteurs</h4>
-		
-		<ul class="visitors">';
+		$records_placeCreator = $gchange->getRecordsByIssuer($place->_source->issuer);
 
-		foreach ($visitors as $visitor) {
+	} catch (Exception $errorMsgs) {
 
-			$records_visitors = array_merge($records_visitors, $gchange->getRecordsByIssuer($visitor->getUserGchangeId()));
-
-			echo '
-			<li class="visitor">';
-
-				$avatarSrc = $visitor->getAvatarImgSrc();
-				$src = !empty($avatarSrc) ? $avatarSrc : $games[$_SESSION['gameId']]['default_avatar'];
-
-				echo '
-				<img src="'. $src . '" 
-				     alt="'. $visitor->getUserName() .'" 
-				     title="'. $visitor->getUserName() .'" 
-				     width="64" 
-				     height="64" />
-			</li>';
-		}
-		echo '
-		</ul>';
+		// Pas d'annonce pour le créateur du lieu
 	}
 
 
-	$records_placeCreator = $gchange->getRecordsByIssuer($place->_source->issuer);
+	try {
+
+		$visitors = $gchange->getUsersInDaPlace($place->_id);
+
+		if (!empty($visitors)) {
+
+			echo '
+			<h4>Visiteurs</h4>
+			
+			<ul class="visitors">';
+
+			foreach ($visitors as $visitor) {
+
+				try {
+
+					$records_visitor = $gchange->getRecordsByIssuer($visitor->getUserGchangeId());
+					$records_visitors = array_merge($records_visitors, $records_visitor);
+
+					echo '
+					<li class="visitor">';
+
+						$avatarSrc = $visitor->getAvatarImgSrc();
+						$src = !empty($avatarSrc) ? $avatarSrc : $games[$_SESSION['gameId']]['default_avatar'];
+
+						echo '
+						<img src="'. $src . '" 
+						     alt="'. $visitor->getUserName() .'" 
+						     title="'. $visitor->getUserName() .'" 
+						     width="64" 
+						     height="64" />
+					</li>';
+
+				} catch (Exception $errorMsgs) {
+
+					// Pas d'annonce pour cet utilisateur
+				}
+			}
+			echo '
+			</ul>';
+		}
+
+	} catch (Exception $errorMsgs) {
+
+		// Visiteurs trouvés nulle part
+	}
 
 	$records = array_merge($records_placeCreator, $records_visitors);
 
+
+
+
 	$offers = [];
 	$needs = [];
 	$crowdfundings = [];
