phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8871b87a70c5f4f1c63546211f75614a' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8871b87a70c5f4f1c63546211f75614a', -1, 1715311789, 1715311789, '12bf58f9', -7, 0, 0)

Line : 187
File : sessions.php