phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5c9561d4b7d079918aa740af6e191c54' 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 ('5c9561d4b7d079918aa740af6e191c54', -1, 1716368588, 1716368588, '127677e5', -4, 0, 0)

Line : 187
File : sessions.php