The PetXml.xml file did have a size of 0 kb. I did what you recommended: delete the file and restart mfbot.
Everything is working again, many thanks to you for your help.

That's interesting because csumega did not discover all pets yet (which was my initial guess that this would cause issues) but my account for test has discovered all and I don't have any problems. We will definitely have a look into it. The server is w11 and I'm at the end of the pets. Here is a lo...

This does not work for any of the accounts for which there are pets discovered or not. The working account has not yet found the nest.

Hello.
It doesn't change anything: I disabled everything in the pet menu but I get the same error message.

Good evening and sorry to interfere in this discussion. I was going to post the same message because I have the same type of errors: it is impossible to connect or recreate the account. I reinstalled the exe but nothing to do. I have several accounts with different pet levels: the only account that ...