phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3dc556de154e2e7cfe1fe01cdece81ea' 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 ('3dc556de154e2e7cfe1fe01cdece81ea', -1, 1715780866, 1715780866, '0d3b64cd', 15, 0, 0)

Line : 187
File : sessions.php