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 ('81746b6ae89fad0c0c5404fda311ceae', -1, 1519275465, 1519275465, '36c4d745', -11, 0, 0)

Line : 187
File : sessions.php