In the latest update we have changed the import datatypes for glow. Instead of a number ranging from 0,0 to 1,0 it’s now going from 0 to 255.
Here is how to port the config without loosing the other configuration settings.
If you want to port the colors you will need the following calculation: x * 255 = the new value
If this is not important to you, for example because you are using Health Glow anyways just change the values which are not 0 to 255 and where it says “.a” to 190.
Now loading the config should not be giving errors anymore.