Warning: Trying to access array offset on value of type null in C:\inetpub\vhosts\namazlife.com\httpdocs\kuranmeali\ayet-pc.php on line 6

Fatal error: Uncaught TypeError: mysqli_num_rows(): Argument #1 ($result) must be of type mysqli_result, bool given in C:\inetpub\vhosts\namazlife.com\httpdocs\kuranmeali\inc\db.php:40 Stack trace: #0 C:\inetpub\vhosts\namazlife.com\httpdocs\kuranmeali\inc\db.php(40): mysqli_num_rows() #1 C:\inetpub\vhosts\namazlife.com\httpdocs\kuranmeali\ayet-pc.php(6): DB->COUNT() #2 C:\inetpub\vhosts\namazlife.com\httpdocs\kuranmeali\ayet.php(17): require('...') #3 {main} thrown in C:\inetpub\vhosts\namazlife.com\httpdocs\kuranmeali\inc\db.php on line 40