Console log

org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml
	at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:164) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:133) [spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.bukkit.craftbukkit.v1_9_R1.CraftServer.loadPlugins(CraftServer.java:296) [spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at net.minecraft.server.v1_9_R1.DedicatedServer.init(DedicatedServer.java:201) [spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:527) [spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_51]
Caused by: org.yaml.snakeyaml.scanner.ScannerException: while scanning a simple key
 in 'reader', line 19, column 5:
        kbase.weed
        ^
could not find expected ':'
 in 'reader', line 20, column 16:
            default: op
                   ^

	at org.yaml.snakeyaml.scanner.ScannerImpl.stalePossibleSimpleKeys(ScannerImpl.java:465) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.scanner.ScannerImpl.needMoreTokens(ScannerImpl.java:280) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:225) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey.produce(ParserImpl.java:558) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:158) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:143) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:224) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:155) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:229) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:155) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:229) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:155) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:122) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:105) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:120) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.Yaml.loadFromReader(Yaml.java:450) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.yaml.snakeyaml.Yaml.load(Yaml.java:381) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]
	at org.bukkit.plugin.PluginDescriptionFile.<init>(PluginDescriptionFile.java:232) ~[spigot-1.9.jar:git-Spigot-f04e043-b3f6de0]