phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c4800e8bb29ab57ab0c911516bd4cb2e' 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 ('c4800e8bb29ab57ab0c911516bd4cb2e', -1, 1715330900, 1715330900, '12d99020', -8, 0, 0)

Line : 187
File : sessions.php