I found the htaccess file with no extension, I added .txt but it didn't help. The permissions are all correct.Look at your files for a .htaccess file. Rename it htaccess.txt and see if that makes a difference. Make sure the permissions on your folders are 755 and the permissions on your files are 644.
What is causing me to get a blank white page when I go to my website.
My browser says its a 500 internal server error. What is the cause? It worked fine until now.