phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6c51513f9efe7e1aa71b9cc63971f6f5' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6c51513f9efe7e1aa71b9cc63971f6f5', -1, 1714289325, 1714289325, '03902ac4', -9, 0, 0)

Line : 187
File : sessions.php