phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './info_pressreleaseforum/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 ('17d0a057bd7005d5a4c4ab3781c540f5', -1, 1527415043, 1527415043, '36e06c55', 17, 0, 0)

Line : 189
File : sessions.php