Empty window Support > DB Status > Query tools

Empty window Support > DB Status > Query tools

Hello, 

Since one of the previous build of APM (I don't know exactly which one), the window  Support > DB Status > Query tools is empty. It is impossible to execute a query. 



Howether, the other tab BD Status works normally. 



My installation information :



I try with google chrome and mozilla firefox, same result. 

Any idea ? 
Thanks. 
Regards.

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