Fatal error: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1 in /customers/b/a/a/fotoclubnieuwgent.be/httpd.www/databasefunctions_new.php:129 Stack trace: #0 /customers/b/a/a/fotoclubnieuwgent.be/httpd.www/databasefunctions_new.php(129): mysqli_query(Object(mysqli), 'SELECT userId F...') #1 /customers/b/a/a/fotoclubnieuwgent.be/httpd.www/databasefunctions_new.php(140): MySQLDb->getUserIdForAlbumId(NULL) #2 /customers/b/a/a/fotoclubnieuwgent.be/httpd.www/carousel.php(36): MySQLDb->getUserForNewImageId('1522') #3 {main} thrown in /customers/b/a/a/fotoclubnieuwgent.be/httpd.www/databasefunctions_new.php on line 129