Hi @susantau,
Can you please give me a bit more details about the issue and what does not work? It would really help us investigate more.
Also, could you please install this plugin: https://www.ads-software.com/plugins/health-check/ ?
After you install and activate the above plugin it has a Troubleshooting mode which allows you to have a vanilla WordPress session, where all plugins are disabled, and a default theme is used, but only for your user – your visitors will still see the normal website.
Go to its troubleshoot mode and only activate this plugin and see if the same happens with a default WordPress theme (Twenty Twenty-two, for example) and no other plugins.
Please let me know how it goes and what you find!
All the best,
Mihaela