php error happened

Technical information
Error type256
Error descriptionUnknown column 'Forenames' in 'field list'
URLstatbooks.co.uk/Companies/disqualified_officers_list.php?
Error file/home/statbook/public_html/Companies/connections/Connection.php
Error line668
SQL queryselect count(*) from (SELECT `ID`, `Comp_Num`, `RT`, `AO`, `RO`, `C`, `CI`, `OAT`, `NAT`, `NPN`, `PN`, `Unique_PN`, `PBY`, `PBM`, `PBD`, `FBY`, `FBM`, `FBD`, `Old_PCode`, `New_Pcode`, `PCA`, `PCD`, `OS_PCode`, `PCS`, `Appoint`, `Resign`, `Changed`, `Updated`, `VDL`, `Address_Data`, `Title`, `Forenames`, `Surname`, `Honours`, `Care_of`, `PO Box`, `Sub_Property`, `Property`, `Dep_Road`, `Address1`, `Sub_Locality`, `Address2`, `Post_Town`, `County`, `Country`, `AQ`, `Occupation`, `Nationality`, `Residency`, `Source` FROM `Officers` WHERE ( ( ( ( ID is null ) or ( ID > 0 ) or ( ID=0 ) or ( ID < 0 ) ) ) ) and ( Source ='DIS' ) ) a

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