Theme options missing after migration

Hi there,

I created a WP-site on a test enviroment. Then i moved the page to the production URL (http://my-it.works) – i did all the replace-stuff for migrating sites.

After that i recognized that everything is working fine in frontend and backend. Just the “Theme options” sub-menue isn’t displayed in the backend.

I checked the SQL-Tables but there everything seems fine. Even the serialized array are ok (https://ww.wp.xz.cn/support/topic/theme-delicate-theme-options-lost-when-moving-to-new-domain?replies=19)

Can anybody tell me where to look for? Where is the “Theme Options” Submenue coded?

Do you need any other information to solve the problem?

Cheers,
Alex