check the DB table fields_meta_data and the directory custom/Extension/modules//Ext/Vardefs/ If there are files in the latter that resemble: sugarfield__c.php, that are not represented in the former, then removing them should clear up the issue. (from pmcqueen)
@hdanielb, I am experiencing the same issue - apparently not caused by a custom field (UPDATE accounts SET ...,campaign_id='',=NULL) and unable to find the file where that rogue NULL field is coming from. Did you manage to find and resolve the issue? (from almcnicoll)
@hdanielb, I am experiencing the same issue - apparently not caused by a custom field (UPDATE accounts SET ...,campaign_id='',=NULL) and unable to find the file where that rogue NULL field is coming from. Did you manage to find and resolve the issue? (from almcnicoll)
