Warning: mysqli_connect(): (HY000/2002): No such file or directory in /home4/monkeytr/common/mnkcnx.php on line 4

Fatal error: Uncaught TypeError: mysqli_error(): Argument #1 ($mysql) must be of type mysqli, bool given in /home4/monkeytr/common/mnkcnx.php:5 Stack trace: #0 /home4/monkeytr/common/mnkcnx.php(5): mysqli_error(false) #1 /home4/monkeytr/public_html/writemonkey/vtr_refs.php(3): include('/home4/monkeytr...') #2 {main} thrown in /home4/monkeytr/common/mnkcnx.php on line 5