TypeError: PhpMyAdmin\Server\Privileges::getSqlQueryForDisplayPrivTable(): Argument #4 ($hostname) must be of type string, null given, called in /opt/lampp/phpmyadmin/libraries/classes/Server/Privileges.php on line 614 TypeError: PhpMyAdmin\Server\Privileges::getSqlQueryForDisplayPrivTable(): Argument #4 ($hostname) must be of type string, null given, called in /opt/lampp/phpmyadmin/libraries/classes/Server/Privileges.php on line 614