phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7f7d47cbf2c6fc316d6e5826ff191d1f' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7f7d47cbf2c6fc316d6e5826ff191d1f', -1, 1715588786, 1715588786, '038a43cb', -8, 0, 0)

Line : 187
File : sessions.php