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 ('713a4ff02e31fc0b6a1ef0d0351eed00', -1, 1714234956, 1714234956, 'ac450787', 21, 0, 0)

Line : 187
File : sessions.php