Fatal error: Uncaught TypeError: array_merge(): Argument #1 must be of type array, int given in /var/www/html/systems/classes/ULang.php:180 Stack trace: #0 /var/www/html/systems/classes/ULang.php(180): array_merge(1, Array) #1 [internal function]: ULang->__destruct() #2 {main} thrown in /var/www/html/systems/classes/ULang.php on line 180