Sorry for returning late!
And sorry again, I simply can't find a file with that name – though it is linked in the Clean Blog template indeed.
In serendipity.css.php, the serendipity_admin.css is mentioned:
Code: Select all
case 'serendipity_admin.css':
// This constant is needed to properly set the template context for the backend.
@define('IN_serendipity_admin', true);
$css_hook = 'css_backend';
$css_file = 'admin/style.css';
$css_userfile = 'admin/user.css';
break;
So I looked into the Clean Blog template and the /admin folder is missing there indeed. But the backend works in general, so the file should exist through the default/fallback solution (as expected).
Error log:
Code: Select all
AH01071: Got error 'PHP message:
PHP Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in
(...)/plugins/serendipity_event_adminnotes/serendipity_event_adminnotes.php:278\nStack trace:\n#0 /var/(...)/plugins/serendipity_event_adminnotes/serendipity_event_adminnotes.php(450): serendipity_event_adminnotes->shownotes()\n#1
/var/(...)/include/plugin_api.inc.php(1188): serendipity_event_adminnotes->event_hook('backend_sidebar...', Object(serendipity_property_bag), Array, NULL)\n#2
/(...)/serendipity_admin.php(204): serendipity_plugin_api::hook_event('backend_sidebar...', Array)\n#3 {main}\n
thrown in /(...)/plugins/serendipity_event_adminnotes/serendipity_event_adminnotes.php
on line 278', referer: https://kunz-artenschutz.de/serendipity_admin.php?
serendipity[adminModule]=event_display&serendipity[adminAction]=adminnotes
