19:57:17 [SEVERE] Exception in thread "main"

19:57:17 [SEVERE] java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Integer

19:57:17 [SEVERE]     at net.md_5.bungee.conf.YamlConfig.getInt(YamlConfig.java:176)

19:57:17 [SEVERE]     at net.md_5.bungee.conf.Configuration.load(Configuration.java:84)

19:57:17 [SEVERE]     at net.md_5.bungee.BungeeCord.start(BungeeCord.java:264)

19:57:17 [SEVERE]     at net.md_5.bungee.BungeeCordLauncher.main(BungeeCordLauncher.java:55)

19:57:17 [SEVERE]     at net.md_5.bungee.Bootstrap.main(Bootstrap.java:15)