[BUG] I had pay for iris web framework 4TH ！ but you are not sent it to me!!!!

**Describe the bug**
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**To Reproduce**
Steps to reproduce the behavior:
1. [...]

**Expected behavior**
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**Screenshots**
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**Desktop (please complete the following information):**
- OS: [e.g. ubuntu, windows]

**iris.Version**
- e.g. v12.2.0-alpha or master

Please make sure the bug is reproducible over the `master` branch:

```sh
$ cd PROJECT
$ go get -u github.com/kataras/iris/v12@master
$ go run .
```

**Additional context**
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