object(PDOException)#232 (8) { ["message":protected]=> string(290) "SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #6 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'construl_cla.t3.id_img' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by" ["string":"Exception":private]=> string(0) "" ["code":protected]=> string(5) "42000" ["file":protected]=> string(83) "/home/construlita/construlita/public/construlita-lighting-awards/functions/User.php" ["line":protected]=> int(2257) ["trace":"Exception":private]=> array(12) { [0]=> array(6) { ["file"]=> string(83) "/home/construlita/construlita/public/construlita-lighting-awards/functions/User.php" ["line"]=> int(2257) ["function"]=> string(7) "execute" ["class"]=> string(12) "PDOStatement" ["type"]=> string(2) "->" ["args"]=> array(0) { } } [1]=> array(6) { ["file"]=> string(74) "/home/construlita/construlita/public/construlita-lighting-awards/index.php" ["line"]=> int(3079) ["function"]=> string(19) "getImagesByCategory" ["class"]=> string(4) "User" ["type"]=> string(2) "->" ["args"]=> array(1) { [0]=> &string(1) "5" } } [2]=> array(4) { ["file"]=> string(101) "/home/construlita/construlita/public/construlita-lighting-awards/libraries/flight/core/Dispatcher.php" ["line"]=> int(160) ["function"]=> string(9) "{closure}" ["args"]=> array(0) { } } [3]=> array(6) { ["file"]=> string(101) "/home/construlita/construlita/public/construlita-lighting-awards/libraries/flight/core/Dispatcher.php" ["line"]=> int(143) ["function"]=> string(12) "callFunction" ["class"]=> string(22) "flight\core\Dispatcher" ["type"]=> string(2) "::" ["args"]=> array(2) { [0]=> object(Closure)#118 (0) { } [1]=> &array(0) { } } } [4]=> array(6) { ["file"]=> string(92) "/home/construlita/construlita/public/construlita-lighting-awards/libraries/flight/Engine.php" ["line"]=> int(311) ["function"]=> string(7) "execute" ["class"]=> string(22) "flight\core\Dispatcher" ["type"]=> string(2) "::" ["args"]=> array(2) { [0]=> object(Closure)#118 (0) { } [1]=> &array(0) { } } } [5]=> array(6) { ["file"]=> string(101) "/home/construlita/construlita/public/construlita-lighting-awards/libraries/flight/core/Dispatcher.php" ["line"]=> int(191) ["function"]=> string(6) "_start" ["class"]=> string(13) "flight\Engine" ["type"]=> stri