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 ('3b3c78f5af12cab90dd15b7718ad1529', -1, 1714141472, 1714141472, '12dd70dc', -2, 0, 0)

Line : 187
File : sessions.php