phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '968a47da37a9a0c906dfc38c8fe5611c' 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 ('968a47da37a9a0c906dfc38c8fe5611c', -1, 1714673700, 1714673700, '03916f7d', -8, 0, 0)

Line : 187
File : sessions.php