# Bugs appear while i try to upload files (520, 422 Eror) **URL:** \ **Category:** Bug\ **Created:** [December 20, 2023, 6:50am UTC](https://meta.discourse.org/t/bugs-appear-while-i-try-to-upload-files-520-422-eror/289291 "2023-12-20T06:50:46Z")\ **Posts on this page:** 1\ **Showing post:** 1
**Author:** ![Vladimir\_P](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/vladimir_p/32/350016_2.png) [@Vladimir\_P](https://meta.discourse.org/u/Vladimir_P)\ **Post date:** [December 20, 2023, 6:50am UTC](https://meta.discourse.org/t/bugs-appear-while-i-try-to-upload-files-520-422-eror/289291/1 "2023-12-20T06:50:46Z")
Hi. I cathсed two different bugs while i have adjusted the discourse forum. I added special formats of file and adjust the file size limits. But i still catсh those bags: 520 Request content was evicted from inspector cache (while i upload .mp4) 422 undefined method `kilobytes’ for “20480”:String ( ![image](https://global.discourse-cdn.com/meta/original/4X/0/9/a/09a74ef855bb9decf612d0060c9bae25f340a8d1.png) --- _[View the full topic](https://meta.discourse.org/t/bugs-appear-while-i-try-to-upload-files-520-422-eror/289291)._