Plugin Help Please help me!

http://pastebin.com/Tn6uRCEH


I cant figure out how to resolve that problem! Please anyone can help me?

 

Its straightforward - you cant replace a string with an int, as the message says.
Turn that int argument into a string to use as a string argument instead

 

Change it to this:

e.setDeathMessage(this.deathmessage
.replaceAll("&", "�")
.replaceAll("%player%", e.getEntity().getDisplayName())
.replaceAll("%killer%", e.getEntity().getKiller().getDisplayName())
.replaceAll("%playerkills%", "" + this.pdata.getInt(e.getEntity().getUniqueId().toString())) //here i got the error. replaceAll in the type sring is not applicable for arguments (string, int)
.replaceAll("%killerkills%", "" + this.pdata.getInt(e.getEntity().getKiller().getUniqueId().toString()))
.replaceAll("%weapon%", e.getEntity().getKiller().getItemInHand().getItemMeta().getDisplayName()));