[02/16/2012 - 07:11:56PM] error: Unable to bind script VampireQuestScript to Active effect 1 on  (00000014) because their base types do not match[02/16/2012 - 07:11:56PM] error: Cannot call VampireChange() on a None object, aborting function callstack:    [Active effect 1 on  (00000014)].VampireChangeEffectScript.OnEffectStart() - "VampireChangeEffectScript.psc" Line 14[02/16/2012 - 07:11:56PM] error: Cannot call value() on a None object, aborting function callstack:    [Active effect 1 on  (00000014)].VampireDiseaseEffectScript.OnEffectStart() - "VampireDiseaseEffectScript.psc" Line 46[02/16/2012 - 07:11:56PM] warning: Assigning None to a non-object variable named "::temp10"stack:    [Active effect 1 on  (00000014)].VampireDiseaseEffectScript.OnEffectStart() - "VampireDiseaseEffectScript.psc" Line 46[02/16/2012 - 07:12:05PM] VM is freezing...[02/16/2012 - 07:12:05PM] VM is frozen[02/16/2012 - 07:12:05PM] Saving game...[02/16/2012 - 07:12:05PM] VM is thawing...[02/16/2012 - 07:12:10PM] VM is freezing...[02/16/2012 - 07:12:10PM] VM is frozen[02/16/2012 - 07:12:10PM] Log closed

At the moment my mod only works for me and not for others. I'm wondering if these errors have something to do with it. How can I go about fixing them?

VampireQuestScript is an extension of another script but I can't find which one. If anyone knows, please post it here. Thanks.