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 ('78b1f671cd718f232fdb9b83b43d8ecf', -1, 1715985672, 1715985672, '0311ae6c', 15, 0, 0)

Line : 222
File : sessions.php