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 ('1837c0784352b5ddf3c3e482127cdb81', -1, 1714286858, 1714286858, '12dec1cf', -4, 0, 0)

Line : 172
File : sessions.php