Single doc page showing 404 error

Hello,
We are using Docly Theme (Paid Version: 2.0.4) With with EazyDocs plugin (Version 1.3.7)

Single doc is not loading (404 ). I may reset all ( https://prnt.sc/qiPTuncRKlL7 )

I have saved the permalink.

Watch this video – https://youtu.be/iLHqmNXI9JY

Bit urgent.

Thanks

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