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 ('841a596d02cb31f2d22f6dbb685ed4d1', -1, 1715520963, 1715520963, '0d3ac51a', -11, 0, 0)

Line : 187
File : sessions.php