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 ('598946b8896bad2f9d583b8a0294f3c0', -1, 1715404604, 1715404604, '12ddf5c4', -4, 0, 0)

Line : 222
File : sessions.php