this link has logs
https://admin.newtrend.team/admin/shop/report/logs/ . They start with changesstatus- . It contains information:
Exception message Conditions for filling fields are not met
Exception file /var/
www/adminnewtrendte/data/www/admin.newtrend.team/contents/shop/admin/block-actio...Exception line 230
the text of the error is written to the Exception message, the Exception file is the action file that threw the error.
If at the stages you leave only actions for new mail, everything will be ok, as I wrote above, the transition is hindered by other actions that can throw errors. I also ask you to take into account that for one status of one tn, the new mail action works only once. Those. checking whether the process needs to be switched to some status depending on the status of the tn only works when a comment like this is added in the comments:
Parcel status Nova Poshta №204503883ХХХХХ has changed to YYYYYY.