After Update to WP 5.1.1 Title & Descriptions are lost

Replies: 0

Hi,

i just updated to WP 5.1.1-de and need some help.
After the Update only the Title and Description are shown on Home/Start Page as set in plugin.

On all all other post pages the Meta Title and Descriptions are gone.
The whole section beginning with <!– All in One SEO Pack 2.12 …… –> is not there.

For example on this page: https://www.kfz-wert.info/auto-verkaufen-ratgeber.html

Only start page is okay https://www.kfz-wert.info

Best regards
Elly