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 ('a3a1c5e1e7b77860da4c1d0c409e59cb', -1, 1711709819, 1711709819, '2cc8ae9d', -4, 0, 0)

Line : 222
File : sessions.php