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 ('a257d682f03f6995695a5a2bc303ff7f', -1, 1527281721, 1527281721, '1714f0c1', 34, 0, 0)

Line : 189
File : sessions.php