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 ('d7f3acfe3b1ad8a7e082a33e5f4578db', -1, 1714302387, 1714302387, 'ac467f89', 40, 0, 0)

Line : 187
File : sessions.php