Error on Adding Publication to PKP Index

I am unable to add my journals to PKP Index. When I go to ‘Add Publication’ and add my OAI base URL:, and click on ‘Fetch Archive Metadata’, I get the following error:

Errors occurred processing this form:


Please help. I need to add my journals to the PKP Index and also

Hi @grdspublishing,

I think this is the same issue discussed here:

Alec Smecher
Public Knowledge Project Team