phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '12df28980d6e5740aff839941f3572b5' 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 ('12df28980d6e5740aff839941f3572b5', -1, 1715859814, 1715859814, '0d3a0fdf', -8, 0, 0)

Line : 187
File : sessions.php