phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './cpdb/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 ('7580e0614c6af756c3a02d3a51b62467', -1, 1512984102, 1512984102, '17168838', -32, 0, 0)

Line : 189
File : sessions.php