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Fatal error: Uncaught TypeError: mysqli_error(): Argument #1 ($mysql) must be of type mysqli, bool given in /home/fortes/public_html/inc123/a123-link-db.php:50 Stack trace: #0 /home/fortes/public_html/inc123/a123-link-db.php(50): mysqli_error(false) #1 /home/fortes/public_html/home.php(45): include('/home/fortes/pu...') #2 /home/fortes/public_html/index.php(2): include_once('/home/fortes/pu...') #3 {main} thrown in /home/fortes/public_html/inc123/a123-link-db.php on line 50