Description:

Had a working 2.11.9 site without any problems and with installed Publisher 1.7.5 which was provided in the 2.6.0 download. Did hit the update modules button successfully after the install of Publisher 1.7.5 within ExpressionEngine 2.11.9 and checked again if everything worked without problems. Did also uninstall, delete and refactor out any third party add on which will not work under ExpressionEngine 3.
The update from ExpressionEngine 2.11.9 to 3.5.10 worked flawlessly!
Clicked „update to Publisher 2.6.0” successfully.

Now i get several fatal errors:

1. when i try to edit any entry:
Fatal error: Call to a member function getId() on a non-object in /kunden/tannerhof.de/test/eeengine/user/addons/publisher/Service/Entry/Entry.php on line 132

2. when i click on „Releases” within Publisher 2.6.0 i get:
Fatal error: Call to undefined function GuzzleHttp\Handler\curl_reset() in /kunden/tannerhof.de/test/eeengine/user/addons/publisher/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php on line 78

3. when i try to see the frontend http://tannerhof.eu i get:
Fatal error: Call to a member function getId() on a non-object in /kunden/tannerhof.de/test/eeengine/user/addons/publisher/Model/Phrase.php on line 298

Frontend: http://tannerhof.eu
Backend: http://tannerhof.eu/eeengine

What to do?
Thanks,
Axel