Unable to launch a workflow - error : Something went wrong Hi Situation:We have migrated from SP2010 to SP Online. Workflows have been copied with data with the tool ShareGate. After that, we reviewed the WF, edit them, tested them ... After validation, we moved the data from the old SP to the new one. On one site, into a list, we are no more able to launch a WF - a popup with the error "Something went wrong. To try again, reload the page and then start the workflow. " appaers. I already tried to :exporting/importing the WF -> same error create a new simple WF in the same list -> same error create a new list based on the template of the original one -> same error create a new list and a simple WF -> same errorIf I do the same on another site, the WF works Any ideas or suggestion :) ? PS: I've to specify that we are currently on SharePoint Online, i'm not a global admin and I'm a beginner in Nintex :)