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Fatal error: Uncaught ValueError: mysqli_query(): Argument #2 ($query) cannot be empty in C:\web\www\2021\set_dattrasalm.php:106 Stack trace: #0 C:\web\www\2021\set_dattrasalm.php(106): mysqli_query(Object(mysqli), '') #1 {main} thrown in C:\web\www\2021\set_dattrasalm.php on line 106