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 ('2f6ee4556fa760260be8f8e8420851d6', -1, 1714047896, 1714047896, '12745a8d', 1944, 0, 0)

Line : 187
File : sessions.php