Esmi,
It worked! I can’t believe it was so simple! I have switched themes, re-uploaded folders (like index.php) and done so many other things for such a long time. I took your advice with deactivating my plugins, one by one. Then, I noticed my blog came back up, so I reactivated them, one by one to find the culprit. ??
Thanks so much for your help – I am so grateful for you!
Have a wonderful day!
Katie Humphrey