Crash

Hi, because I have W3 Total Cache, I followed the steps in https://support.wptouch.com/support/solutions/articles/5000537668-configuring-cache-plugins-for-wptouch?utm_campaign=cache_smash&utm_medium=web&utm_source=wptouch-free

Then, my website crashed. I hit the “500 Internal Server Error”. My system admin checked and realize it is due to the .htaccess. He renamed the existing .htaccess and replaced with a new .htaccess.

Now, my website works. But some of my theme css is ‘missing’. And when I activate or deactivate any plugin, I hit the “500 Internal Server Error”.

My site is https://www.sblivingherbs.com. Can someone help?

Regards,
Steve Ngai

The page I need help with: [log in to see the link]