Hi, zakariarm08. Errors in QuickBooks Online are often caused by accumulated cache or disruptions in its online components. To assist you better, could you please clarify the following:
What type of transaction are you trying to record in QuickBooks Online?
What is the exact error message you're encountering?
What troubleshooting steps have you already tried?
In the meantime, here are some initial steps you can take to resolve the issue:
Log out of QuickBooks Online and log back in to refresh your session.
Refresh the webpage by pressing F5 on your keyboard or clicking your browser’s Refresh button (⟳).
Open QuickBooks Online in a private or Incognito browser window to bypass cached data.