phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './soocool2_db/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 ('2fd5109a786fc6ad96cd18e7b7ddf65c', -1, 1414690125, 1414690125, '36577b63', 8, 0, 0)

Line : 187
File : sessions.php