please help with this issue!

[Area51]

Everytime i reinstall PermissionEx, this error happens..

Yes, i deleted the PermissionEx files when reinstalling, this issue occurs everytime i restart the server.

"
[17:47:49] [Server thread/ERROR]: Could not load 'plugins\PermissionsEx-1.23.2.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:77) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) [spigot.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugins(CraftServer.java:292) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:198) [spigot.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:525) [spigot.jar:git-Spigot-db6de12-18fbb24]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_241]
Caused by: org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml
at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:162) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:75) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
... 6 more
Caused by: java.util.zip.ZipException: zip file is empty
at java.util.zip.ZipFile.open(Native Method) ~[?:1.8.0_241]
at java.util.zip.ZipFile.<init>(Unknown Source) ~[?:1.8.0_241]
at java.util.zip.ZipFile.<init>(Unknown Source) ~[?:1.8.0_241]
at java.util.jar.JarFile.<init>(Unknown Source) ~[?:1.8.0_241]
at java.util.jar.JarFile.<init>(Unknown Source) ~[?:1.8.0_241]
at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:150) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:75) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
... 6 more
"

 

[Sloth]

Try installing a different version of PEX. Sometimes the versions can be a little wonky.