PS3HEN - MultiMAN Installation Error

Hi guys! can you guys help me with this MultiMAN, so i updated my firmware to 4.87 ( HEN 3.0.2 ) and when i want to open MultiMAN, it just black blank.

A guide detailing on how to dump/extract PlayStation Home Cache Data. This guide was created by Nagato from the Destination Home Revival Team. · GitHub

PS3 CFW FTP HELP! - The Independent Video Game Community

Tutorial: How to install multiMAN and webMAN on 4.86 HEN 3.0.1 : r/ps3homebrew

How to download MultiMAN and WebMAN in PS3 (4.90)

PS3 HEN 4.90 Is Here! I'll Show You How To Get It

Multiman not loading games - Black Screen errors

PS3 HEN

Fixing multiman ERROR:80010002 (EINVAL)

Problems with copying files (and also probably with installing game data) : r/ps3homebrew