Bulk upload

Hello, we have been using your plugin for over two years now, but recently we have encountered an issue. When our clients upload multiple media files simultaneously, some of the files fail to upload on the first attempt, and an error message pops up (see attachment). The images have been resized and do not exceed the allowed size limit. This issue also frequently occurs when uploading PDF files.

https://ibb.co/58THyt2
https://ibb.co/713S4zP
https://ibb.co/BBjBsjm