phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f947be017da181d15e396c2c11fee750' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f947be017da181d15e396c2c11fee750', -1, 1714934711, 1714934711, '12da465d', -8, 0, 0)

Line : 187
File : sessions.php