BE: Modul news view: Selecting a single category shows no list of news but error 404
Basis: typo3 7.6.2; PHP 5.6.14-0+deb8u1; auf VirtualBox mit Debian8-Nginx
Origninally I am trying to upgrade a complete website from TYPO3 6.2.15 to 7.6.2. The website with TYPO3 6.2.15 and tt_news 3.6.0 run flawless. So, php version is accepted.
All extension were disabled. tt_news updated and first tested, being a main feature of this website. Everything is ok, also FE. In the view of webmodul 'news' all categories and single news are listed properly. But clicking one category to filter list of single news, nothing is listed but error:
"NetworkError: 404 Not Found - http://dev002.vm-typo3.loc/typo3/ajax.php?ajaxID=txttnewsM1::loadList&category=6&id=41&M=web_txttnewsM1"
Same on a completely fresh installation of TYPO3 7.6.2 with no extension then tt_news.
Even I found in the wiki 'Breaking: #69916 - Registered AJAX handlers replaced by routes' I have no clue if it matters.