I have a problem with my website...when I go to view a certain product I get an error message that says "Whoops, our bad" and also when I go into the backend to view an order I get an error message that says "Exception occurred during order load"
Can anyone help me with that?
The first problem maybe can be a problem of url rewrites.
I'll recommend you to reindex using the shell class located on:
php indexer.php reindexall
The second problem will need to activate the Magento's logs.
So then take a look to those logs (and also the webserver error log).
The idea is to find a clue to attack the issue.