20.08 16:27:27 ERROR [TechProcessSearch] Failed to searchCard
ru.crystals.pos.cards.exception.CardsException: Отсутствует связь с сервером
    at ru.crystals.pos.coupon.ProcessingUniqueCouponManager.request(ProcessingUniqueCouponManager.java:176)
    at ru.crystals.pos.coupon.ProcessingUniqueCouponManager.getUniqueCouponExemplar(ProcessingUniqueCouponManager.java:103)
    at ru.crystals.pos.cards.service.UniqueCouponManagerFacade.getUniqueCouponExemplar(UniqueCouponManagerFacade.java:43)
    at ru.crystals.pos.cards.service.CardsServiceImpl.getUniqueCouponExemplar(CardsServiceImpl.java:628)
    at ru.crystals.pos.techprocess.TechProcessSearch.searchCoupon(TechProcessSearch.java:519)
    at ru.crystals.pos.techprocess.TechProcessSearch.searchAndAddCoupon(TechProcessSearch.java:425)
    at ru.crystals.pos.techprocess.TechProcessImpl.eventBarcodeScanner(TechProcessImpl.java:4205)
    at ru.crystals.pos.CashEventSource.process(CashEventSource.java:308)
    at ru.crystals.pos.CashEventSource.processEvent(CashEventSource.java:120)
    at ru.crystals.pos.CashEventSource.run(CashEventSource.java:101)
    at ru.crystals.pos.InternalCashPoolExecutorImpl.lambda$submit$1(InternalCashPoolExecutorImpl.java:120)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
20.08 16:27:27 ERROR [TechProcessImpl] Cannot add card LW02YGQBY7GFC
ru.crystals.pos.cards.exception.CardsException: Отсутствует связь с сервером
    at ru.crystals.pos.coupon.ProcessingUniqueCouponManager.request(ProcessingUniqueCouponManager.java:176)
    at ru.crystals.pos.coupon.ProcessingUniqueCouponManager.getUniqueCouponExemplar(ProcessingUniqueCouponManager.java:103)
    at ru.crystals.pos.cards.service.UniqueCouponManagerFacade.getUniqueCouponExemplar(UniqueCouponManagerFacade.java:43)
    at ru.crystals.pos.cards.service.CardsServiceImpl.getUniqueCouponExemplar(CardsServiceImpl.java:628)
    at ru.crystals.pos.techprocess.TechProcessSearch.searchCoupon(TechProcessSearch.java:519)
    at ru.crystals.pos.techprocess.TechProcessSearch.searchAndAddCoupon(TechProcessSearch.java:425)
    at ru.crystals.pos.techprocess.TechProcessImpl.eventBarcodeScanner(TechProcessImpl.java:4205)
    at ru.crystals.pos.CashEventSource.process(CashEventSource.java:308)
    at ru.crystals.pos.CashEventSource.processEvent(CashEventSource.java:120)
    at ru.crystals.pos.CashEventSource.run(CashEventSource.java:101)
    at ru.crystals.pos.InternalCashPoolExecutorImpl.lambda$submit$1(InternalCashPoolExecutorImpl.java:120)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)