Error occured!

Error ID: ObjectData::getCustomField - Field flag does not exist in data / is not loaded.
More info:

File: /var/www/html/classes/objectdata.php Line: 52
File: /var/www/html/pages/characters.php Line: 203
File: /var/www/html/system/load.page.php Line: 7
File: /var/www/html/index.php Line: 37