The jars for 1.13 and 1.7-1.12 were separated. If you experienced any errors on 1.12 and earlier versions please redownload the plugin and use the appropriate jar corresponding to your spigot's version.
Note: You can still use the 1.13 jar with legacy configs, it's going to work the same way as if 1.7-1.12 jar was used.
Fixed errors on startup. Now provided the 1.13 and 1.8 versions
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