I played for a bit yesterday morning, and everything was fine. When I tried to log in again that evening, I couldn't access the launcher due to 5-6 script error messages. They all say

"An error has occurred in the script on this page.
Line: 0
Char: 0
Error: Script Error
Code: 0
URL: [varies between error message]
Do you want to keep running scripts on this page?
Yes / No"

After clearing through all of the messages by either selecting yes or no, the launcher is just solid black with nothing accessible. I am on Windows 10. What should I do to resolve this?