Doesn't start paper tarder/ traderbot

[Guysmo]

You will find the log in attachement. 

So after clicking Paper Trade, I have these two lines in the console  :

Code:

2018-08-12 17:17 Gekko 2018-08-12-17-17-watcher-720720198492807 started.
 --> POST /api/startGekko 200 0ms 1.23kb

Then when I change to another tab like Backtest, I got these one :
Why a line, related to paper trader, appears when I click on Backtest ?

Code:

 --> GET /api/configPart/performanceAnalyzer 200 0ms 144b
 <-- GET /api/strategies
 --> GET /api/strategies 200 0ms 2.37kb
 <-- GET /api/configPart/paperTrader
 --> GET /api/configPart/paperTrader 200 0ms 132b

Thank you.