POR FAVOR AYUDENME EN ESTO, ESTOY HACIENDO UN FORO, YA TENGO TODO EN LA RED, PERO CUANDO INTENTO INSTALARLO ME APARECE ESTO:

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Warning: mysql_errno(): supplied argument is not a valid MySQL-Link resource in /home/webcindario/juanchipop/phpBB/db/mysql4.php on line 331

Warning: message_die(): Unable to access ./../language/lang_english/lang_main.php in /home/webcindario/juanchipop/phpBB/includes/functions.php on line 690

Warning: message_die(./../language/lang_english/lang_main.php): failed to open stream: No such file or directory in /home/webcindario/juanchipop/phpBB/includes/functions.php on line 690

Warning: message_die(): Failed opening './../language/lang_english/lang_main.php' for inclusion (include_path='.') in /home/webcindario/juanchipop/phpBB/includes/functions.php on line 690
phpBB : Error Crítico

Could not connect to the database

Y YA NO SE QUE HACER PORFAVOR ALGUIEN AYUDENME!!!
ESTE ES MI CORREO: JUANCHIPOP@GMAIL.COM