Error

Unable to find document type.TEXT exceptions.AttributeError FieldStorage instance has no attribute 'add_field'

Please contact admin@sudigital.org quoting the following information:

URI: http://lib.sudigital.org/submit?doctype=TEXT
Time: 26/Feb/2018:05:33:47 +0200
Browser: CCBot/2.0 (http://commoncrawl.org/faq/)
Client: 54.167.62.170

Please send an error report to the Administrator.