i tried to install phpBB on my site and i got this error someone please help me!!

Warning: main(./…/db/mysql.php): failed to open stream: No such file or directory in /home/.garfy/abrams/ on line 31

Warning: main(): Failed opening ‘./…/db/mysql.php’ for inclusion (include_path=’.:/usr/local/lib/php’) in /home/.garfy/abrams/ on line 31

Fatal error: Cannot instantiate non-existent class: sql_db in /home/.garfy/abrams/ on line 60

check the configurations in your config.php file. If I remember correctly, one thing I had to change was the dbhost from localhost to