Internal Server Error when Upgrading V7 to V9

[Tropicalrambler]

Try this:

Error while making bench migrate

Hey @Hadzhi, Sorry for the trouble, the VM is supposed to be on the master branch, however, something went awry and the Frappe branch turned out to be on develop. I’ve fixed that issue. However, because of the database differences of master and develop, you’re facing this issue. Now, this is how you can fix it, I’m assuming both your frappe and erpnext are in the master branch : Take a backup First do a bench update. It will break and give an error, that’s fine. Run bench mysql. You should g…