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 ('1715f95605bdbc9a77973a3e42a73df9', -1, 1714267769, 1714267769, '12bc28cf', 1391, 0, 0)

Line : 187
File : sessions.php