phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c878351f34d6848c1a7884b1146dbdad' 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 ('c878351f34d6848c1a7884b1146dbdad', -1, 1714282023, 1714282023, '0380cb8f', -1, 0, 0)

Line : 187
File : sessions.php