Trados 2022: error message when searching concordance & TM recognition window

I just installed Studio 2022. 

When I search the concordance (TMs), I get a message that (in Spanish) reads something along the line of "Problem in searching. See Messages window for more information". Said Message window only tells me that this is a "grave error".   

Any idea how to fix this?

Also, I can't resize the Term recognition box. Any help on this appreciated as well. 

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