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 ('bb351a1f29b5ecb8ce993ee1a1f018d7', -1, 1756669868, 1756669868, 'd849d8af', 20, 0, 0)

Line : 237
File : sessions.php