I made a screen cast, poor quality though... sorry...
Made a test view
added post title in h2 tag
Saved it as - Custom
Oxygen template for single post - custom post type: long-stay
- Adding the shortcode to the template throws an error 500.
- Saving the template throws an error 500
- Viewing the post after saving the template just shows a blank (white) page, nothing.
- deleting the shortcode from template and saved it again
- Viewing the post - the template is working again and render the post normally.
Sites: testsite.playagolf.se and staging.dev.playagolf.se
Screencast
https://vimeo.com/423144913/3ab0dbb00c
I use custom permalinks through Permalink Manager Pro and another custom plugin to rewrite archive Permalinks, could that be the problem?
Same error repeated on 2 different wp installs, both hosted with gridpane on Vultr HF VPS.
CPU: 2 vCore / RAM: 4096 MB / Storage: 128 GB NVMe
Thanks for looking into it...
// John