Script errors are common occurrences in your Internet Explorer browser. You may receive script error messages when the website you are trying to open has a faulty code. In other words, it has nothing to do with your computer or web browser. It occurs because the website has programming issues. You can remove error script messages from Internet Explorer if they pop up frequently.
Launch Internet Explorer.
Click on "Tools" and select "Internet Options."
Click on the "Advanced" tab.
Scroll down to find the subheading "Browsing."
Check the box next to "Disable Script Debugging (Internet Explorer)."
Check the box next to "Disable Script Debugging (Other)."
Click on "Apply." Click on "OK."