phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '77c475fb715a2ff160df7c4deec6f064' 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 ('77c475fb715a2ff160df7c4deec6f064', -1, 1714633469, 1714633469, '127689f3', -8, 0, 0)

Line : 187
File : sessions.php