We really appreciate you getting this patch out as soon as possible, though this error is an example of something that is happening multiple times within the library. I’m not sure if you are already going through and checking it out, but please take a look through the rest of the library and see if you are statically calling the class function with the intention of using $this within the function called. If you are, this type of PHP fatal error may be presenting itself for other users of your plugin depending on how customized their theme is.
