phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './forumradionet/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 ('58e8b2c8c73caefbb6ed4f3e1275cf06', -1, 1472474785, 1472474785, '3651e82a', 2, 0, 0)

Line : 187
File : sessions.php