INFO: krpano 1.20.2 (build 2019-10-15)
INFO: HTML5/Desktop - WebGL
INFO: Registered to: Sight Media
ERROR: plugin[down] - loading of './skin/buttons.png' failed! 
ERROR: plugin[up] - loading of './skin/buttons.png' failed! 
ERROR: plugin[in] - loading of './skin/buttons.png' failed! 
ERROR: plugin[out] - loading of './skin/buttons.png' failed! 
ERROR: plugin[right] - loading of './skin/buttons.png' failed! 
ERROR: plugin[closefs] - loading of './skin/buttons.png' failed! 
ERROR: plugin[openfs] - loading of './skin/buttons.png' failed! 
ERROR: plugin[left] - loading of './skin/buttons.png' failed! 
ERROR: plugin[rotaterightbg] - loading of './skin/black.png' failed! 
ERROR: plugin[rotateleftbg] - loading of './skin/black.png' failed! 
ERROR: plugin[rotatelefticon] - loading of './skin/arrow.png' failed! 
ERROR: plugin[rotaterighticon] - loading of './skin/arrow.png' failed! 
ERROR: loading of '01.tiles/01/l3/01_01.jpg' failed!