No 3rd party mods. I was using Authorize.net, Paypal, checking/money order...and then table rate shipping, free shipping.
I was even trying to delete some pending transactions that are old and fraudulent. I had been able to delete them at first, but now I can't delete either.
Again, basically anything I do where I need to click the "update" button, it doesn't update and just sends me back to the main admin page.



