phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './for_adeviq/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 ('743791adce33e04b60d60464b59bf1e3', -1, 1555678973, 1555678973, '0354b670', -11, 0, 0)

Line : 187
File : sessions.php