phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './c0_hirock_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 ('80fe0a2468272f66b7b406d0d01f8f4f', -1, 1511609130, 1511609130, '36503c5b', -1, 0, 0)

Line : 187
File : sessions.php