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.

Steam Workshop::Multiman PS3 JB

PS3 HEN - MULTIMAN DEMO / DELETE GAMES

PS3HEN - How to install HEN 3.1.0 on HFW 4.89.1 including multiman & webman

How to download MultiMAN and WebMAN in PS3 (4.90)

The Great PS3HEN AIO Guide, PDF, Play Station 3

PS3] How To: FTP Transfer using Multiman and Filezilla (by raphaelligh)

Error installing Multiman on Super Slim. Hen is enabled : r/ps3homebrew

PS3 HEN 3.0.3 Released w/ FW 4.88 Support - Hackinformer

Hen Compatibility List External Drive - The Independent Video Game Community

How to install HEN 3.2.0 on HFW 4.90.1 including Webman & Multiman

PS3HEN - How to install HEN 3.1.0 on HFW 4.89.1 including multiman & webman

PS3 Homebrew - Brewology - PS3 PSP WII XBOX - Homebrew News, Saved Games, Downloads, and More!

Activating HEN Enabler: - PlayStation Home Cache Extraction Guide

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