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 ('de9d720e8e0376b9cd7328dd1b34afc1', -1, 1714305964, 1714305964, '12bf9dba', -10, 0, 0)

Line : 172
File : sessions.php