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 ('51c2b66ec19df5c1c1f4b37af72ffdc6', -1, 1714255112, 1714255112, '12d9b62d', -4, 0, 0)

Line : 172
File : sessions.php