Second screen of my Five Letters game
https://demos-6ce08.firebaseapp.com/fl/
has buttons. And button clicks give this error:
ERROR: Runtime error
module ‘plugin.utf8’ not found:resource (plugin.utf8.lu) does not exist in archive
no field package.preload[‘plugin.utf8’]
no file ‘//plugin/utf8.lua’
no file ‘//plugin/utf8.lua’
no file ‘./plugin/utf8.so’
no file ‘//plugin/utf8.so’
no file ‘./plugin.so’
no file ‘//plugin.so’