If you find the problem on a particular page, then a script on that page is causing this error. On the other hand, if this error happens simultaneously in multiple browsers, the problem is with your computer or a browser add-on.
There are multiple causes of the error. Let us analyze some of them-
You cannot easily do away with a Script error in firefox. It can originate from many sources. Therefore, contact the tech support team to fix the issue in no time.
Disable synchronization of items like apps, settings, tab, history, password, etc. in Firefox. You can also disable hardware acceleration and start Firefox in safe mode to avoid loading add-ons. Then, reset your browser security and check whether it fixes the Firefox script error.
If some particular sites are creating this problem, block scripts from running on those websites. You can always use third-party plugins to carry this process.
Open the browser control to know the cause of this error automatically. Remove the conflict between your script and the browser add-ons. Please stop loading data from a source that is not available.
You can call our Mozilla Firefox customer support number +1-800-917-0185 or mail us to firstname.lastname@example.org and book our service. To fix your problem instantly, register your complaint on our customer support portal. Chat with our experienced technicians to obtain their opinion about script error in firefox. Each of the three facilities has round the clock availability. You will be able to receive dedicated support at your convenience. So without giving a second thought connect with us.