phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '891efd1967a8d262bca987f825aff170' 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 ('891efd1967a8d262bca987f825aff170', -1, 1716398602, 1716398602, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php