phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './foro/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bc380427c0fd038a582f2177bb242c49', -1, 1398278327, 1398278327, '36520188', 11, 0, 0)

Line : 187
File : sessions.php