I'm here to help check the error you're getting, @ulisesmeza82.

If you're experiencing this issue when trying to edit your invoices using the web browser, then, we can try the basic troubleshooting steps to isolate the issue.

To start, you try accessing your account using a private browser to help us verify if the problem is within the browser you're using. 

To use a private browser, here’s how:

• Google Chrome: Ctrl + Shift + N
• Mozilla Firefox: Ctrl + Shift + P
• Internet Explorer: Ctrl + Shift + P
• Safari: Command + Shift + N

If it works fine, you have to clear your browser’s cache to optimize the browser’s performance and your QBO experience.

If you're getting the same result while using a private browser, I recommend switching to another supported browser.

However, if the problem continues, I recommend getting in touch with out Support Team to check and investigate this further securely. For the support's contact information, you can check it here: Contact the QuickBooks Online Customer Support team.

Let me know if you have any other QuickBooks questions. I'd be glad to help!