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 ('ce29c7e199c02b2352e2b5b8e5c1d0fb', -1, 1714298747, 1714298747, '1275d8e5', 859, 0, 0)

Line : 187
File : sessions.php