Hello maddy i know it is very frustrating. Don’t worry i will try my best to solve your issue. Script errors most frequently are caused by settings inside the browser. At the time you tries to look at a webpage from QuickBooks Program, the specified webpage may not get loaded or won’t specifically useful properly and accurately, more an idea saying “An problem has took place in the script of this page” gets displayed.
Read and follow these steps carefully. I hope it will works for u. If you have any issue after this contact QuickBooks Online Support Number “+1 855 441 4417”