spreadsheet.php on visitor report is not working

![spreadsheet](https://user-images.githubusercontent.com/53245010/214200988-cda6377e-25c7-4e81-935a-090511c65c17.jpg)
![spreadsheet2](https://user-images.githubusercontent.com/53245010/214201010-ffdb7797-f97d-4fe4-aff7-926590cd7ec8.jpg)

spreadsheet.php
This is a GitHub Issue
repo:slims9_bulian
owner:slims
Title : spreadsheet.php
Issue date:

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spreadsheet.php on visitor report is not working

![spreadsheet](https://user-images.githubusercontent.com/53245010/214200988-cda6377e-25c7-4e81-935a-090511c65c17.jpg)
![spreadsheet2](https://user-images.githubusercontent.com/53245010/214201010-ffdb7797-f97d-4fe4-aff7-926590cd7ec8.jpg)

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