Warning: Undefined array key "id_number" in /home/thunaubt/thesignpostpros.com/delete_db1.php on line 4

Fatal error: Uncaught Error: Call to undefined function mysql_query() in /home/thunaubt/thesignpostpros.com/delete_db1.php:6 Stack trace: #0 {main} thrown in /home/thunaubt/thesignpostpros.com/delete_db1.php on line 6