Why am I getting the following error when putting in an estimate on this QB updated today,"An application error has occurred while processing your request"

We take some troubleshooting measures to help fix the issue, Kristenia. This could be an issue related to your browser.

To begin, let's access your account through your browser's incognito mode. An incognito window will prevent the browser history from being saved. Please refer to the following keyboard shortcuts based on your browser type:

• Google Chrome: Ctrl + Shift + N
• Mozilla Firefox and Microsoft Edge: Ctrl + Shift + P
• Safari: Command + Shift + N

Alternatively, you can clear the browser's cache to eliminate common errors that may hinder the application from working properly. Clearing the cache will reboot the system, allowing you to work with a clean slate. You can also use other supported browsers to see if the issue persists. 

For future reference, you can convert your estimate to an invoice to save you time from entering the same info twice. QuickBooks will automatically fill in the information and link them both.

Don't hesitate to reach out to us if you have further questions about estimates in QuickBooks. We're just here in the Community to help you. Take care.