phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8c5854fc648dcc5ff3731ce11ed23f3d' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8c5854fc648dcc5ff3731ce11ed23f3d', -1, 1715769397, 1715769397, '12ddece0', -1, 0, 0)

Line : 187
File : sessions.php