Receiving error in console when using /maps to get GUI, GUI will not open.

in game chat:
"The player LcorpOfficial does not exist"
console:
[22:11:45 WARN]: [ImageOnMap] Error while getting player UUID

unsure as to what has changed, running newest version of ImageonMap, git-Airplane-"0f79774" (MC: 1.16.5)

happy to give any helpful info if i'm aware as to what is needed.

Thanks you for your report, I will look into it this weekend. I will wrap it with some other small fixes for the 4.1.3 (no ETA, depends on the speed we take to review PRs, we are quite busy right now)

No worries, also wanted to note a new discovery: it seems to be intermittently happening, using /maps repeatedly eventually does work, however. Thanks for the quick reply!