ERR_BLOCKED_BY_CLIENT means something on your browser, like an extension, is...

https://www.mediafire.com/file/824h32433ybk7zk/pdf-45708-83890.pdf/file

ERR_BLOCKED_BY_CLIENT means something on your browser, like an extension, is stopping a webpage from loading. To fix it quickly, try opening the page in private mode. If it works, check your extensions and disable or adjust the ones blocking the site