Lisa Marie Presley’s daughter Riley Keough hashed out an agreement with one of her late mom’s creditors — ending a $1.6 million war. According to court documents obtained by RadarOnline.com, this week, Riley, the administrator of her mother’s estate, informed the court that a settlement was reached with Barclays Bank. Riley asked for all future hearings on the dispute to be vacated. As RadarOnline.com previously reported, last month, Riley filed a petition asking that the estate not be on the hook for the debt. In the filing, Riley explained that Lisa Marie owned an 11-bedroom home in Rotherfi…