Put the summary of the bug you're having here
What I expected to happen was...:
Describe what you thought should happen here
What actually happened was...:
Describe what happened here
Steps to Reproduce:
1. Make a server with bukkit
2. get the player heads plugin
3. place 5 or more down and crash
Comments 6
It's kind of assumed that a bug tracker for a game does not encompass bugs that are not part of that game.
Your description indicates you are using a bukkit server plus a plugin. You are not using a vanilla server, therefore this is invalid.
This ticket is invalid as it relates to a modded or 3rd party client/server.
Any non-standard client/server build needs to be taken up with the appropriate team, not Mojang.
Any plugin issues need to be addressed to the plugin creator.
This site is for addressing issues related to the base unmodded Minecraft.