Noe have trouble my sending mail not work pdf not work add new client not work and portal client not work before allnwork
Hi,
If you’re using the latest mobile app you’ll also need to upgrade the backend app to the latest version.
Okay i do on my computer same error
Which version of the backend app are you using?
Can you please check which version you see in the about dialog in the app?
Thanks! Are there any details about the 500 error in storage/logs?
I would suggest downloading the invoiceninja.zip file from here:
And overwrite your files.
Following that, delete the contents of bootstrap/cache
then attempt to load the app again.
Im reput my backup 5.5.41 and work after 1 hours i have a white screen im active debug check what he do 
Have solution ?for this problem please