Software Support

Open Preprint System A subcategory to discuss PKP’s preprint server, Open Preprint Systems (OPS). Open Monograph Press Connect and learn from others using Open Monograph Press (OMP).

Topic	Replies	Views	Activity
How do I determine my PKP software's version? Software Support determine , version , faq There are a number of ways to find the version number of your OJS, OMP, or OPS installation. If you don’t have administrator access, right-click on any page of your journal followed by View Page Source. This wording m…	0	9192	February 8, 2017
User guides and videos Software Support PKP has extensive documentation on how to install, configure, and use our software at PKP Docs. Online training videos are available at PKP School. You just need to register for a free account to take the tutorials. If…	5	8025	October 22, 2020
About the Software Support category Software Support	0	4528	December 2, 2014
Issue published notification article and PDF links do not resolve, "You cannot call this operation without a context" Software Support ojs3	2	14	July 13, 2026
HTML galleys opening in the main window instead of a frame/iframe across OJS 3.5 branch with Health Sciences Theme Software Support	2	21	July 13, 2026
Sorting Contributors per Chapter Open Monograph Press omp	4	66	July 13, 2026
ORCiD functionality in OMP 3.5 Open Monograph Press	0	17	July 13, 2026
Submission reconnecting error Software Support ojs3	6	31	July 12, 2026
Correspondence on OJS 3.5 Software Support	0	17	July 12, 2026
PDFViewer Plugins not working after upgrade from 3.3.0.17 to 3.5.0.5 Software Support	1	26	July 10, 2026
About new DOI generation format in OJS 3.5+ and In multi-journal platforms, determining which journal a DOI belongs to Software Support ojs3	3	37	July 10, 2026
Can't create users for journals that aren't visible on web site Software Support	1	21	July 10, 2026
Recommended landing page URL for Crossref DOI deposits in multilingual OMP 3.5 Software Support	0	7	July 10, 2026
PKP PN Plugin compatibility issue with OJS 3.5.0.3 Software Support	5	49	July 10, 2026
Question about the config.inc.php file Software Support upgrade , ojs3	4	34	July 10, 2026
A new issue in OJS 3.5.0-5 is that during the submission, at the view stage in the submission form Open Preprint System	0	15	July 9, 2026
PKP PN: Deposits created successfully but PKP PN cannot download deposit package Software Support ojs3	0	16	July 9, 2026
[OJS-3.5.0.5] Argument #1 ($stream) must be of type resource, false given Software Support ojs3 , php-code-error	2	28	July 8, 2026
CustomHeaderPlugin failed to handle the hook TemplateManager in OJS 3.5.x Software Support	4	34	July 8, 2026
Nan for days in submissions Software Support	7	46	July 7, 2026
[OJS 3.4.0-7] Review discussion emails reveal the author's surname Software Support	4	24	July 7, 2026
PKP PLN Not Recognizing Journal (OJS 3.4.x) – “Network Status: The PKP PLN does not know about this journal yet.” Software Support plugin	10	108	July 7, 2026
Metadata of books and chapters indistinguishable at OAI-PMH interface Open Monograph Press oai , metadata	1	26	July 6, 2026
Problems sending email Software Support	2	180	July 6, 2026
OJS-3.4.0-10 – Template/Page Location for "Locate a Reviewer" Popup and Submission Step 4 ("For the Editors") Software Support howto , ojs3	0	19	July 6, 2026
Feature request: OJS 3.5 desk rejection decision confirmation screen have an extra option to return to active submissions on dashboard Software Support	5	55	July 5, 2026
OJS 3.5.0.4: Got error 'PHP message: Plugin APP\\plugins\\generic\\shariff\\ShariffBlockPlugin failed to handle the hook Software Support	2	38	July 5, 2026
Altcha deployment and handling large amount of spammers accounts Software Support ojs3	0	18	July 4, 2026
How to download submision files from `OJS` via `REST API`? Software Support	4	567	July 4, 2026
Invalid DateTime Software Support	1	20	July 4, 2026