phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('fdd9a771d83309f3bd0f6c9b2b0c4d15', -1, 1714806016, 1714806016, '127689f3', -1, 0, 0)

Line : 187
File : sessions.php