phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1c8f77a62a8ac0008219c2978a1d3673' 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 ('1c8f77a62a8ac0008219c2978a1d3673', -1, 1714038376, 1714038376, '030e46cb', -8, 0, 0)

Line : 187
File : sessions.php