fix runtime issue

src/app/shared/hooks/sagaReducerLogger.ts

@@ -3,9 +3,9 @@ import { useCallback } from 'react';
 export const sagaReducerLogger = <S, A>(reducer: React.Reducer<S, A>, stateName: string) => useCallback((state, action) => {
     const next = reducer(state, action);
     // tslint:disable
-    console.log(`%cPrevious ${stateName}:`, 'color: #9E9E9E; font-weight: 700;', state && state.toJS());
+    console.log(`%cPrevious ${stateName}:`, 'color: #9E9E9E; font-weight: 700;', state && JSON.stringify(state));
     console.log('%cAction:', 'color: #00A7F7; font-weight: 700;', action);
-    console.log(`%cNext ${stateName}:`, 'color: #47B04B; font-weight: 700;', next && (next as any).toJS());
+    console.log(`%cNext ${stateName}:`, 'color: #47B04B; font-weight: 700;', next && JSON.stringify(next));
     // tslint:enable
     return next;
   },                                                                                                    [reducer]);