Warning: Undefined variable $db_conn_mm in D:\xampp\htdocs\m_m\vendor\vendor_modal_del_edit.php on line 61

Fatal error: Uncaught Error: Call to a member function getAll() on null in D:\xampp\htdocs\m_m\vendor\vendor_modal_del_edit.php:61 Stack trace: #0 {main} thrown in D:\xampp\htdocs\m_m\vendor\vendor_modal_del_edit.php on line 61