Fatal error: Uncaught TypeError: mysqli_fetch_assoc(): Argument #1 ($result) must be of type mysqli_result, bool given in /home/rfittsho/public_html/w6sys/classes/class_db.php:431 Stack trace: #0 /home/rfittsho/public_html/w6sys/classes/class_db.php(431): mysqli_fetch_assoc() #1 /home/rfittsho/public_html/w6sys/classes/class_db.php(520): db->sql_to_aa() #2 /home/rfittsho/public_html/w6sys/middleware.php(258): db->return_aa_from_field() #3 /home/rfittsho/public_html/index.php(12): include_once('/home/rfittsho/...') #4 {main} thrown in /home/rfittsho/public_html/w6sys/classes/class_db.php on line 431