"; NO COLUMNS RETURNED FROM YOUR QUERY

Are you sure there is some valid columns in your query?

What happened here is that I asked the database about the information you asked me, but the database said "hey dude, there is nothing like that here, I didn't find the fields you asked for".

So there is nothing to work with there in your query. Please run it on some database tool to make sure it is ok before sending it to PHPReports.