Disappearing journal sections

Software Support
1

This is very weird. Some journal sections disappear in issues with more than 5 sections. However, in the admin panel, in the table of contents of each issue I can view them. But when I view the journal issues as an user on the front end, not all the sections are displayed.

I’m using OJS 3.5.

Screen Shot 2025-11-22 at 4.05.07 p.m.
Screen Shot 2025-11-22 at 4.05.07 p.m.1880×1218 299 KB

Screen Shot 2025-11-22 at 4.02.22 p.m.
Screen Shot 2025-11-22 at 4.02.22 p.m.700×1282 152 KB

2

Hi @Ana,

This is a different version, and things may have changed between their version of OJS 3.5, but this might be worth trying:

-Roger
PKP Team

3

I have nothing at “scheduled for publication”. All of the articles were published through quicksubmit. They were properly uploaded and published. Articles haven’t disappeared, just the titles of some sections at the front end.

4

HI @Ana,

Thanks for the additional info. Not entirely sure what might be happening here, but it might be worth checking your PHP error logs?

-Roger
PKP Team

5

Hi @rcgillis

I have two error logs with the following:

[Tue Nov 25 04:32:53.353879 2025] [:error] [pid 595314:tid 595343] [client 83.142.209.120:50254] [client 83.142.209.120] ModSecurity: Warning. Pattern match “[1]+$” at REQUEST_HEADERS:Host. [file “/etc/httpd/modsecurity.d/activated_rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf”] [line “736”] [id “920350”] [msg “Host header is a numeric IP address”] [data “148.206.167.25:80”] [severity “WARNING”] [ver “OWASP_CRS/3.3.5”] [tag “application-multi”] [tag “language-multi”] [tag “platform-multi”] [tag “attack-protocol”] [tag “paranoia-level/1”] [tag “OWASP_CRS”] [tag “capec/1000/210/272”] [tag “PCI/6.5.10”] [hostname “148.206.167.25”] [uri “/cgi-bin/luci/;stok=/locale”] [unique_id “aSWF1Qk-osaDvzxfopcV0wAAAME”]
[Tue Nov 25 04:32:53.355271 2025] [cgid:error] [pid 595314:tid 595343] [client 83.142.209.120:50254] AH01264: stderr from /var/www/cgi-bin/luci: script not found or unable to stat

[25-Nov-2025 07:51:49 America/Mexico_City] Skipped indexation: No suitable parser for the submission file “journals/1/articles/74/6925b4517edc1.pdf”
[25-Nov-2025 07:54:07 America/Mexico_City] Skipped indexation: No suitable parser for the submission file “journals/1/articles/75/6925b4f9b9eb7.pdf”
[25-Nov-2025 07:54:37 America/Mexico_City] Skipped indexation: No suitable parser for the submission file “journals/1/articles/75/6925b4f9b9eb7.pdf”
[25-Nov-2025 07:54:37 America/Mexico_City] Skipped indexation: No suitable parser for the submission file “journals/1/articles/75/6925b4f9b9eb7.pdf”
[25-Nov-2025 07:56:12 America/Mexico_City] PHP Warning: foreach() argument must be of type array|object, null given in /var/www/html/ojs35/plugins/generic/jatsTemplate/classes/ArticleFront.php on line 124
[25-Nov-2025 07:56:24 America/Mexico_City] Skipped indexation: No suitable parser for the submission file “journals/1/articles/71/692599d8a910e.pdf”
[25-Nov-2025 07:56:29 America/Mexico_City] Skipped indexation: No suitable parser for the submission file “journals/1/articles/71/692599d8a910e.pdf”
[25-Nov-2025 07:57:30 America/Mexico_City] Skipped indexation: No suitable parser for the submission file “journals/1/articles/74/6925b4517edc1.pdf”
[25-Nov-2025 07:57:33 America/Mexico_City] Skipped indexation: No suitable parser for the submission file “journals/1/articles/74/6925b4517edc1.pdf”
[25-Nov-2025 07:57:36 America/Mexico_City] Skipped indexation: No suitable parser for the submission file “journals/1/articles/74/6925b4517edc1.pdf”

  1. \\d.: ↩︎