phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6c9b004d7a0529ea24443a8d62c235d7', -1, 1600530192, 1600530192, '12cf6a8e', 25, 0, 0)

Line : 187
File : sessions.php