phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1194 Table '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 ('b04b73d9e86b18ec101e1fb1ac095db7', -1, 1558552451, 1558552451, '03d0167f', 7, 0, 0)

Line : 187
File : sessions.php