Event ID 6875 - Error loading and running event receiver

Hi,

I am noticing the following error constantly appearing in the Windows Event Logs, any help to shed some light on the cause and possible solutions would be appreciated, thanks.

Event ID: 6875

Error loading and running event receiver Microsoft.SharePoint.Taxonomy.TaxonomyItemEventReceiver in Microsoft.SharePoint.Taxonomy, Version=14.0.0.0, Culture=neutral, PublicKeyToken=<value>. Additional information is below.

: Value cannot be null.
Parameter name: termId