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 ('d12a35ba31a91722d00df41d08e0d5a9', -1, 1715858947, 1715858947, '12bf5421', -2, 0, 0)

Line : 222
File : sessions.php