Hi, I am new on this platform; can someone please help me why am I getting this error when I have called getInstruments(exch)? java.lang.RuntimeException: java.lang.IllegalStateException: closed at com.systematic.trade.service.SimulationService.startSimulation(SimulationService.java:32) ~[main/:?] at com.systematic.trade.Main.main(Main.java:18) ~[main/:?] Caused by: java.lang.IllegalStateException: closed at okio.RealBufferedSource.select(RealBufferedSource.kt:220) ~[okio-jvm-2.4.3.jar:?] at okhttp3.internal.Util.readBomAsCharset(Util.kt:256) ~[okhttp-4.4.0.jar:?] at okhttp3.ResponseBody.string(ResponseBody.kt:187) ~[okhttp-4.4.0.jar:?] at com.zerodhatech.kiteconnect.kitehttp.KiteResponseHandler.handle(KiteResponseHandler.java:34) ~[kiteconnect-3.3.2.jar:?] at com.zerodhatech.kiteconnect.kitehttp.KiteRequestHandler.getCSVRequest(KiteRequestHandler.java:167) ~[kiteconnect-3.3.2.jar:?] at com.zerodhatech.kiteconnect.KiteConnect.getInstruments(KiteConnect.java:733) ~[kiteconnect-3.3.2.jar:?] at com.systematic.trade.clients.KiteTradingClient.getInstruments(KiteTradingClient.java:39) ~[main/:?] at com.systematic.trade.service.SimulationService.getAndStoreInstruments(SimulationService.java:38) ~[main/:?] at com.systematic.trade.service.SimulationService.startSimulation(SimulationService.java:27) ~[main/:?]
