phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './friesoft_db1/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 ('4cab4fb14a2ffa59950510954c41c572', -1, 1409648851, 1409648851, '36a7f104', 0, 0, 0)

Line : 187
File : sessions.php