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 ('ce0e7ab473a0c2ad3b93d0b5e2b1717c', -1, 1714048771, 1714048771, '0317653c', 963, 0, 0)

Line : 187
File : sessions.php