Just today I noticed there's a general exception log spanning pages and pages of the same error. I am not familiar with this error, I don't know what is happening or causing this to happen. Please advise on what I can do. This is the log:

General Exception - AbsoluteURL /dotnetnuke/ DefaultDataProvider DotNetNuke.Data.SqlDataProvid

AbsoluteURL:/dotnetnuke/

DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke

ExceptionGUID:6e89d7c3-4a27-4d8b-826c-13d540a59f60

AssemblyVersion:

PortalId:-1

UserId:-1

TabId:-1

RawUrl:

Referrer:

UserAgent:

ExceptionHash:sNYzJdhhGQuBiRvTu+hu+01QuAc=

Message:IsSystem

StackTrace:

at System.Data.ProviderBase.FieldNameLookup.GetOrdinal(String fieldName) at System.Data.SqlClient.SqlDataReader.GetOrdinal(String name) at System.Data.SqlClient.SqlDataReader.get_Item(String name) at DotNetNuke.Entities.Tabs.TabInfo.Fill(IDataReader dr) at DotNetNuke.Common.Utilities.CBO.FillObjectFromReader(Object objObject, IDataReader dr)

InnerMessage:

InnerStackTrace:

Source:System.Data

FileName:

FileLineNumber:0

FileColumnNumber:0

Method: