UPDATE:
I deleted the .htaccess file from server and site is working again which is great…
However, I didn’t solve original permalink issue.
I would like it to be “examplesite.com/page”
It is currently “examplesite.com/index.php/page”
I tried changing this in WordPress under Settings>Permalink. I had to use Custom Structure option and had /%postname%/ in the box.
I still receive this error :
“If your .htaccess file were writable, we could do this automatically, but it isn’t so these are the mod_rewrite rules you should have in your .htaccess file. Click in the field and press CTRL + a to select all.”
I tried copying and pasting the code that was provided into a .htaccess file and uploading it to the root folder of my site in wordpress but it crashed my site again… am I missing something??