Fatal error: Uncaught TypeError: has_string_keys(): Argument #1 ($array) must be of type array, null given, called in /var/www/openapk.net/httpdocs/global_functions.php on line 478 and defined in /var/www/openapk.net/httpdocs/global_functions.php:402 Stack trace: #0 /var/www/openapk.net/httpdocs/global_functions.php(478): has_string_keys() #1 /var/www/openapk.net/httpdocs/index.php(182): getSingleAppVersionById() #2 {main} thrown in /var/www/openapk.net/httpdocs/global_functions.php on line 402