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 ('197e40f67223f8af8e12817d057f8e4a', -1, 1555780209, 1555780209, '0350e034', -4, 0, 0)

Line : 187
File : sessions.php