Can anyone see anything wrong with this. I have tried everything and it flat out is not working. Most of the time it just goes to a blank page like there is something wrong in the code but I can’t find anything. And it was working intermitently earlier but now not at all. Also, when it worked earlier it would only work with a number first even if I had ([a-z0-9]+), so 123 would work, 123a would work but a123 would not. Then it stopped altogether. Thanks
AddHandler php5-script .php
Options +FollowSymLinks -Indexes -MultiViews
RewriteEngine On
#RewriteCond %{SERVER_PORT} ^443$
#RewriteCond %{HTTP_HOST} ^www\.abc\.com$ [NC]
#RewriteRule .? https://abc.com%{REQUEST_URI} [L,R=301]
RewriteCond %{SERVER_PORT} ^80$
RewriteCond %{HTTP_HOST} ^www\.abc\.com$ [NC]
RewriteRule .? http://abc.com%{REQUEST_URI} [L,R=301]
RewriteRule ^Home$ /index.php?menu [L]
RewriteRule ^Grid_Pages/([0-9]+)$ /grids40/index.php?gridmasterid=$1 [L]
RewriteRule ^Grid_Page/([a-z]+)$ /grids40/index.php?gridmasterid=$1 [L]