Easy Social configuration not available on my site - forcing me to make new installation

hi Stack Ideas,

I have the version 1.3.29 of Easy Social on my website installed. I have tried today to access the component configuration but instead displaying any configuration page it forces me to make a new installation / upgrade. What is this behaviour ? I see that you have released newer version of the component but I am quite surprised that my older installation is not accessible anymore for administration ...

thanks in advance for your answer

best regards
Martin