phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './fabpr2_pbb1/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) VALUES ('93ec10b93fd2ab4e02f0c41bcfb44cde', -1, 1422841357, 1422841357, '36a1a1ff', -1, 0)

Line : 158
File : sessions.php