phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './crimprof_engine/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 ('f7daac19aea32fec3e036de6c71e2087', -1, 1406175913, 1406175913, '36e3b6bf', -1, 0, 0)

Line : 187
File : sessions.php