Problem after an update

Hi,

After installing the update of SDL Studio 2017 SR 1 this morning (I now have the following version: SDL Studio 2017 SR 114.1.10014.38031), the concordance search (F3) doesn’t work any more (an error message is displayed) and the content of the TM is not displayed (the corresponding window just displays "searching").
What can I do to solve these annoying issues?

Thank you for your help!