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 ('e97b375f027d5b954e6eb9fb3bd9b0c0', -1, 1711708705, 1711708705, '2cc0268f', 1771, 0, 0)

Line : 187
File : sessions.php