phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8caac10c54755d289bf646473c944000' 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 ('8caac10c54755d289bf646473c944000', -1, 1715780854, 1715780854, '0389d700', -1, 0, 0)

Line : 187
File : sessions.php