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 ('51adadad3c9bc9ec9f8cc8a1c56f6804', -1, 1714331550, 1714331550, '0391112e', 1858, 0, 0)

Line : 187
File : sessions.php