Error : FormGroupControl object does not have method 'columnspace'.

Hi All, i am getting this error while opening LedgerJournalTable Form.

Error executing code: FormGroupControl object does not have method 'columnspace'.

(C)\Classes\FormGroupControl\columnspace
(C)\Classes\SysWorkflowFormControls\initControls - line 64
(C)\Classes\SysSetupFormRun\init - line 11

I checked this Columnspace method. It is not there in FormGroupControl Class. and This class comes Under System Documentation in AOT. which means it is Sys level standard Class. Users are not able to Create Journals. I am in trouble. Plz help guys.

Thanks in Advance