-> "If you have a specific addon related question or bug report"
If this does not help (~14 days later): Create your thread here (and tell us you asked in the addon comments already!).
THANK YOU (for making us feel like hamsters in their wheels, again...).
Hint:
"Out of date" says nothing, google it or read the sticky posts here at the forums to get an explanation.
The version of the dependencies is what matters, so keep the dependencies up2date too, like your addons.
You can see the actual version either at the addon manager ingame at the addond escription/title, or at the folder
live/AddOns/LibCustomMenu/ in the file LibCustomMenu.txt
-> Check the ## AddOnVersion tag or ## Version (if it exists) and compare to the version shown here at the addon/library at ESOUI.
Logout, delete live/AddOns/LibCustomMenu
Delete any LibCustomMenu in subfolders like "/libs/" of your addons!
Download the newest version of it and install to live/AddOns/LibCustomMenu.