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 ('2a6a5b1d2013a673eb014b9786656718', -1, 1714260938, 1714260938, '340e7e4a', 1909, 0, 0)

Line : 187
File : sessions.php