phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '84956aaf64d117035005c20f2db19906' 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 ('84956aaf64d117035005c20f2db19906', -1, 1714648269, 1714648269, '0390568a', -8, 0, 0)

Line : 187
File : sessions.php