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 ('a6b872e88f925c02269a7d1f5e1db9db', -1, 1714257895, 1714257895, '12d8baa4', -6, 0, 0)

Line : 172
File : sessions.php