When starting a world with the iChunUtil 4.2.2 without morph it works fine. As soon as I start a world with Morph, it only shows the world for a split second before it gives me the message "Shutting ...
This issue is being closed as a purge of issues due to the Morph rewrite to 1.12.2 finally being released. Support for the 1.7.10 version has long been dropped and focus has shifted to the 1.12.2 ...