Error after upgrade 5.2.2 to 5.3.0

Error after upgrade 5.2.2 to 5.3.0

Hello after upgrade from 5.2.2 to 5.3.0, Jerror on admin panel )on tab Components Joomshoping:

An error has occurred.
0 Call to undefined method Joomla\Component\Jshopping\Administrator\Model\LanguagesModel::getAllTags()

as well error on home page:
1054
Unknown column 'prod.real_ean' in 'field list'
Any help?

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Aw: Error after upgrade 5.2.2 to 5.3.0

how did you update?
--------------------------

Download zip
https://www.webdesigner-profi.de/joomla-webdesign/joomla-shop/downloads.html
Joomshopping 5.3.0

System / Install / Extensions
install.

or
extract zip
copy file manual
https://www.joomshopping.com/forum/posts/7/286.html?lang=en#5

Use phpmyadmin execure instaruction in file
admin\sql\updates\mysql\5.3.0.sql
#_ - replace to your prefix DB

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Aw: Error after upgrade 5.2.2 to 5.3.0

I upgraded via Joomla update, which as I know now, generate an error.
I downgrade to version 5.2.2 , and upgrade to 5.3.0 via extension manager (upload 5.3.0 package). Now is ok.

Thank you for your help