phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8a4acd52e1d87222a06a26e2ad3c194d' for key 'PRIMARY'

INSERT INTO ku_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8a4acd52e1d87222a06a26e2ad3c194d', -1, 1714909375, 1714909375, '12ddf5c4', -4, 0, 0)

Line : 187
File : sessions.php