Strict Standards: Declaration of Dispatcher::loadRoutes() should be compatible with DispatcherCore::loadRoutes($id_shop = NULL) in /home/filtershopgr/public_html/override/classes/Dispatcher.php on line 0

Warning: Cannot modify header information - headers already sent by (output started at /home/filtershopgr/public_html/override/classes/Dispatcher.php:0) in /home/filtershopgr/public_html/classes/controller/FrontController.php on line 1000

Warning: Cannot modify header information - headers already sent by (output started at /home/filtershopgr/public_html/override/classes/Dispatcher.php:0) in /home/filtershopgr/public_html/classes/controller/FrontController.php on line 1001

Warning: Cannot modify header information - headers already sent by (output started at /home/filtershopgr/public_html/override/classes/Dispatcher.php:0) in /home/filtershopgr/public_html/classes/exception/PrestaShopException.php on line 37

[PrestaShopDatabaseException]

Expression #3 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'filtershopgr_shop.ps_layered_category.filter_show_limit' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

			SELECT type, id_value, filter_show_limit, filter_type FROM ps_layered_category
			WHERE id_category = 50
				AND id_shop = 1
			GROUP BY `type`, id_value ORDER BY position ASC

at line 791 in file classes/db/Db.php

786.         if ($webservice_call && $errno) {
787.             $dbg = debug_backtrace();
788.             WebserviceRequest::getInstance()->setError(500, '[SQL Error] '.$this->getMsgError().'. From '.(isset($dbg[3]['class']) ? $dbg[3]['class'] : '').'->'.$dbg[3]['function'].'() Query was : '.$sql, 97);
789.         } elseif (_PS_DEBUG_SQL_ && $errno && !defined('PS_INSTALLATION_IN_PROGRESS')) {
790.             if ($sql) {
791.                 throw new PrestaShopDatabaseException($this->getMsgError().'<br /><br /><pre>'.$sql.'</pre>');
792.             }
793. 
794.             throw new PrestaShopDatabaseException($this->getMsgError());
795.         }
796.     }