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 ('cb71a157e7d9a9c4fa9a6cc8a388e1bf', -1, 1715353667, 1715353667, '12dd6247', -4, 0, 0)

Line : 222
File : sessions.php