getting memory leak with fabric and twitter in ios

Question

I am getting memory leak at line [Fabric with:@[CrashlyticsKit,TwitterKit]]; in instrument, in the following code. How to get ride from this.

if (analyticsEnabled) {
            [WizRocket notifyApplicationLaunchedWithOptions:launchOptions];
            [Flurry setCrashReportingEnabled:YES];
            [Flurry startSession:KFlurryAnalyticsAPIKey];
            [Flurry setSessionReportsOnCloseEnabled:NO];
            [Flurry setSessionReportsOnPauseEnabled:NO];

        }


        [Appirater setAppId:@""];
        [Appirater setDaysUntilPrompt:7];
        [Appirater setUsesUntilPrompt:10];
        [Appirater setSignificantEventsUntilPrompt:-1];
        [Appirater setTimeBeforeReminding:30];
        [Appirater setDebug:NO];
        [Appirater appLaunched:YES];
     [Fabric with:@[CrashlyticsKit,TwitterKit]];