Weird bug

whenever I tap skill button to a monster it says like this in the chat box. Eventhough I only use the skill once. It must be one line only right? because I've only use it once. But why this?

You've used the skill : [Ruins Skull]
You've used the skill : [Ruins Skull]
You've used the skill : [Ruins Skull]
You've used the skill : [Ruins Skull]
You've used the skill : [Ruins Skull]

5x????????

I've only attacked the enemy once. If I repeteadly tap the 1(my skill) the character stutters before using the skill. I don't know why this happen. The delay does not even cooled down but it keeps saying like that.

Didn't you use skill hack ? :rolleyes:

no it didn't spam the skills. The character only hits the enemy once. But the chatbox says multiple text of this if I tap 1 button. It's annoying because the character stutters.

You've used the skill : [Ruins Skull]
You've used the skill : [Ruins Skull]
You've used the skill : [Ruins Skull]
You've used the skill : [Ruins Skull]
You've used the skill : [Ruins Skull]

I don't know if it does have skill hack. Btw, how can I fix this? or what can I do to revert it if it is a skillhack.