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 ('d720e2a2d34a268f4b6d8d7f7b0d4baa', -1, 1714171451, 1714171451, '12d9d048', -4, 0, 0)

Line : 187
File : sessions.php