phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'afa8ffe959be4217e91aa7d0aa71daca' 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 ('afa8ffe959be4217e91aa7d0aa71daca', -1, 1739969299, 1739969299, '03175c55', -4, 0, 0)

Line : 187
File : sessions.php