phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9847b7a8035fa87dc624d8991f050ada' for key 'PRIMARY'

INSERT INTO bb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9847b7a8035fa87dc624d8991f050ada', -1, 1713999856, 1713999856, '03889a67', -1, 0, 0)

Line : 187
File : sessions.php