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Loosing connection with server in a CMS laser equipment

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Loosing connection with server in a CMS laser equipment | 7 October, 2016

Hello guys I am back!

Guys I have a problem with the laser marker here, we use the laser to mark a 2D barcode on the pcbs for traceability, but for some reason since yesterday every time it tries to connect to the database to get the serial codes and generate the 2D barcode, is giving me an error message that says :

SQL Query Error due to: (#-2147467259) Could not send query(Connection dead); Could not send query (connection dead). Please make sure the Product Number is correct

And in other time it said something like cant connect to backend

I am consufe about this what it can be?

thanks guys

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