Error while integrating in old projects with build updates

[kapilmhr]

FATAL

FATAL EXCEPTION: RxNewThreadScheduler-7 java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread. at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:62) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java) at java.util.concurrent.FutureTask.run(FutureTask.java) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java) at java.lang.Thread.run(Thread.java) Caused by: java.lang.NoSuchMethodError: No virtual method log(Ljava/lang/String;)V in class Lokhttp3/internal/Platform; or its super classes (declaration of 'okhttp3.internal.Platform' appears in /data/app/com.frantic.kicksal-2/base.apk:classes5.dex) at okhttp3.logging.HttpLoggingInterceptor$Logger$1.log(HttpLoggingInterceptor.java:108) at okhttp3.logging.HttpLoggingInterceptor.intercept(HttpLoggingInterceptor.java:157) at okhttp3.RealCall$ApplicationInterceptorChain.proceed(RealCall.java:190) at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:163) at okhttp3.RealCall.execute(RealCall.java:57) at retrofit2.OkHttpCall.execute(OkHttpCall.java:174) at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$RequestArbiter.request(RxJavaCallAdapterFactory.java:171) at rx.internal.operators.OperatorSubscribeOn$1$1$1.request(OperatorSubscribeOn.java:80) at rx.Subscriber.setProducer(Subscriber.java:211) at rx.internal.operators.OperatorSubscribeOn$1$1.setProducer(OperatorSubscribeOn.java:76) at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:152) at retrofit2.adapter.rxjava.RxJavaCallAdapterFactory$CallOnSubscribe.call(RxJavaCallAdapterFactory.java:138) at rx.Observable.unsafeSubscribe(Observable.java:8666) at rx.internal.operators.OperatorSubscribeOn$1.call(OperatorSubscribeOn.java:94) at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java)  at java.util.concurrent.FutureTask.run(FutureTask.java)  at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java)  at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java)  at java.lang.Thread.run(Thread.java)