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 ('1d9ec638884af0c7be80d6ff04b9f109', -1, 1711700511, 1711700511, '12d1e63c', -4, 0, 0)

Line : 189
File : sessions.php