phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './dostscho_mysql/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 ('0462d20d2e45fd6ee8140f4a70dea3f7', -1, 1542372062, 1542372062, '4a7d4c23', 0, 0, 0)

Line : 187
File : sessions.php