Submission Trouble

Has anyone run into this warning? I am getting this warning when any authors try to submit a new article.

NOTICE: Undefined index: orcid (/home/content/02/10106002/html/classes/author/form/submit/
ojs2 has produced an error Message: WARNING: Cannot modify header information - headers already sent by (output started at /home/content/02/10106002/html/lib/pkp/classes/core/ In file: /home/content/02/10106002/html/lib/pkp/classes/core/ At line: 87 Stacktrace: Server info: OS: Linux PHP Version: 5.6.27 Apache Version: N/A DB Driver: mysql DB server version: 5.5.43-37.2-log

Hi @Drew,

Which of our applications and what version are you running? (Please include this in your posts.)

Alec Smecher
Public Knowledge Project Team