diff --git a/core/core.php b/core/core.php
index 52afc750..4c82c9bd 100755
--- a/core/core.php
+++ b/core/core.php
@@ -1264,12 +1264,13 @@ class common {
 						}
 						// Image de couverture
 						if ( $this->getdata(['module',$parent,$galleryKey,'config','homePicture']) === NULL)  {
-							$iterator = new DirectoryIterator($this->getdata(['module',$parent,$galleryKey,'config','directory']));
-							foreach($iterator as $fileInfos) {
-								if($fileInfos->isDot() === false AND $fileInfos->isFile() AND @getimagesize($fileInfos->getPathname())) {									
-									$this->setdata(['module',$parent,$galleryKey,'config','homePicture',$fileInfos->getFilename()]);
-									break;
-
+							if (is_dir($this->getdata(['module',$parent,$galleryKey,'config','directory']))) {
+								$iterator = new DirectoryIterator($this->getdata(['module',$parent,$galleryKey,'config','directory']));
+								foreach($iterator as $fileInfos) {
+									if($fileInfos->isDot() === false AND $fileInfos->isFile() AND @getimagesize($fileInfos->getPathname())) {									
+										$this->setdata(['module',$parent,$galleryKey,'config','homePicture',$fileInfos->getFilename()]);
+										break;
+									}
 								}
 							}
 						}