Warning: Undefined variable $e in C:\WebServer\WebRoot\api\get_table_columns.php on line 46
{"error_msg":"","count":-1,"data":null}
Fatal error: Uncaught Error: Call to a member function getMessage() on null in C:\WebServer\WebRoot\api\get_table_columns.php:46 Stack trace: #0 {main} thrown in C:\WebServer\WebRoot\api\get_table_columns.php on line 46