Hello there, michelle-shopcal.
We have received reports regarding this error in QuickBooks Online. Our engineers are already aware and working for a fix. For now, we can only recommend to contact our Customer Care Team about this. They can add your profile to the list of affected users and will receive updates from our engineers. You can reach them through this link: QuickBooks Online Support.
We'd appreciate your patience as we get to the bottom of this.
