Links to self-study mathematics resources not working

[mariusliftusmaximus]

I am trying to access these links:
https://www.physicsforums.com/threads/micromass-insights-on-how-to-self-study-mathematics.868968/
And they don't work.
https://www.physicsforums.com/insights/how-to-study-mathematics/
An unexpected error occurred. Please try again later.
Been like this whole day.
Cheers

 

[Greg Bernhardt]

Try now

 

[mariusliftusmaximus]

Try now

Thank you, it's working.