Unless it appears in the upper portion of your economy page, you aren't paying it.
If you've taken this from the bottom left of the economy page (the breakdown of salaries part), this is simply informing you what the salary floor in your league is - not what you will be paying each week at the financial updates on Mondays. At least not until you have been playing for 16 weeks.
And even after 16 weeks, if you have a plan which you are following, it can be smarter to simply pay the difference each week rather than rushing out to buy players to get to the salary floor. The salary floor simply makes tanking less profitable than it once was.