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 ('506815d672fc1b551ef9979a51cc8fc1', -1, 1527250891, 1527250891, '36a6acb4', 34, 0, 0)

Line : 189
File : sessions.php