Static Page Code Cannot be saved

When trying to write code into the static page the page does not save afterwards and shows the cannot save red circle with line.

OJS 3.3.0.10.

Additional information
Please add any screenshots, logs or other information we can use to investigate this problem.

Hi @editorkjp,

If things are not saving, it is best to check your PHP error logs to identify any errors found there.
If unsure of how to do that, please see here: How do I find my PHP error log?

-Roger
PKP Team

2025-02-04 21:28:56.162482 [INFO] [3694844] [T0] [49.47.197.187:50392:HTTP2-1#APVH_kjponline.com:443] File not found [/home/kjponlin/public_html/403.shtml]

PHP error shown

2025-02-04 19:52:29.841463 [INFO] [3694843] [T0] [66.249.65.231:54584#APVH_kjponline.com:443] File not found [/home/kjponlin/public_html/.well-known/assetlinks.json]
2025-02-04 19:43:12.995469 [INFO] [3694844] [T0] [64.233.173.228:62818#APVH_kjponline.com:443] File not found [/home/kjponlin/public_html/.well-known/traffic-advice]
2025-02-04 18:41:37.866606 [INFO] [3694843] [T0] [64.233.173.228:50317#APVH_kjponline.com:443] File not found [/home/kjponlin/public_html/.well-known/traffic-advice]
2025-02-04 18:41:37.925703 [INFO] [3694850] [T0] [64.233.173.229:47883#APVH_kjponline.com:443] File not found [/home/kjponlin/public_html/.well-known/traffic-advice]

Every time it was tried these errors popped up
A brief amount of data occasionalyy gets saved