Jackson ObjectMapper deserialize object with array

There are some similar questions here and here, but they don't quite match my situation. My JSON string consists of an object with an array:

{
  "data": [
    {
      "id": 1,
      "title": "Sample training",
      "date": "2016-10-03 10:00:00",
      "subscription": "2016-09-20 12:34:50"
    },
    {
      "id": 2,
      "title": "Second training",
      "date": "2016-10-06 10:00:00",
      "subscription": "2016-09-20 12:54:50"
    }
  ]
}

Each object in the array is a Java bean:

public class TrainingInfo {

    private int id;
    private String title;
    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss")
    private LocalDateTime date;
    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss")
    private LocalDateTime subscription;

    // Consructors, getters and setters omitted 
    // ...
}

I am able to read a single TrainingInfo with:

ObjectMapper mapper = new ObjectMapper();
mapper.registerModule(new JavaTimeModule());
TrainingInfo training = mapper.readValue(jsonTrainingInfo, TrainingInfo.class);

But I am not able to read the whole array. I have tried to create a new Java bean just containng an array and read it, like so:

private class TrainingsArray {
    private TrainingInfo[] data;

    public TrainingInfo[] getData() {
        return data;
    }

    public void setData(TrainingInfo[] data) {
        this.data = data;
    }
}

ObjectMapper mapper = new ObjectMapper();
mapper.registerModule(new JavaTimeModule());
TrainingsArray trainings = mapper.readValue(jsonTrainingsArray, TrainingsArray.class);

But this just throws an IOException. What am I missing?

UPDATE: The exception thrown:

com.fasterxml.jackson.databind.JsonMappingException: Can not construct instance of JsonMapperTest$TrainingsArray: no suitable constructor found, can not deserialize from Object value (missing default constructor or creator, or perhaps need to add/enable type information?)
 at [Source: {
  "data": [
    {
      "id": 1,
      "title": "Sample training",
      "date": "2016-10-03 10:00:00",
      "subscription": "2016-09-20 12:34:50"
    },
    {
      "id": 2,
      "title": "Second training",
      "date": "2016-10-06 10:00:00",
      "subscription": "2016-09-20 12:54:50"
    }
  ]
}; line: 2, column: 3]

    at com.fasterxml.jackson.databind.JsonMappingException.from(JsonMappingException.java:270)
    at com.fasterxml.jackson.databind.DeserializationContext.instantiationException(DeserializationContext.java:1456)
    at com.fasterxml.jackson.databind.DeserializationContext.handleMissingInstantiator(DeserializationContext.java:1012)
    at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.deserializeFromObjectUsingNonDefault(BeanDeserializerBase.java:1205)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:314)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:148)
    at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3798)
    at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2842)
    at JsonMapperTest.shouldMapJsonResponseToTrainingsArray(JsonMapperTest.java:90)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:157)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
    at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:237)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)