Warning: Trying to access array offset on value of type null in /var/www/postboard/viewprofile.php on line 28

Warning: Trying to access array offset on value of type null in /var/www/postboard/viewprofile.php on line 63

Fatal error: Uncaught Error: Call to a member function fetch_assoc() on bool in /var/www/postboard/viewprofile.php:68 Stack trace: #0 {main} thrown in /var/www/postboard/viewprofile.php on line 68