You probably need to increase the memory limit in PHP.
adam.
Kalafus, Miroslav via observium wrote on 2024-09-10 10:39:
We see this:
[Tue Sep 10 10:18:31.203180 2024] [php:error] [pid 1249752] [client 192.168.14.9:62456] PHP Fatal error: html_callback_build_title(): Cannot use output buffering in output buffering display handlers in /opt/observium/html/includes/functions.inc.php on line 130, referer: https://observium.energotel.sk/alert_checks/ function html_callback_build_title() { global $config; global $vars; global $cache_html; if (!is_array($cache_html['title'])) { // Title not set by any page, fall back to nicecase'd page name: if ($vars['page'] && $_SESSION['authenticated']) { $cache_html['title'] = [nicecase($vars['page'])]; } else { // Main page or no page specified, leave the title empty $cache_html['title'] = []; } } // If a suffix is set, append it to the title if ($config['page_title_suffix']) { $cache_html['title'][] = $config['page_title_suffix']; } // If a prefix is set, prepend it to the title if ($config['page_title_prefix']) { array_unshift($cache_html['title'], $config['page_title_prefix']); } // Build the title with separators return escape_html(implode($config['page_title_separator'], $cache_html['title'])); }
*Od:* Adam Armstrong via observium observium@lists.observium.org *Odoslané:* utorok 10. septembra 2024 11:09 *Komu:* kalafus--- via observium observium@lists.observium.org *Kópia:* Adam Armstrong adama@observium.org *Predmet:* [Observium] Re: Alert Checker association "Storage Description" major problem UPOZORNENIE: Tento e-mail pochádza mimo spoločnosti Energotel, a.s.. Neklikajte na odkazy ani neotvárajte prílohy, pokiaľ nepoznáte odosielateľa a neviete, že obsah je bezpečný .
Check the apache error_log when loading the page.
It'll probably have an error that helps.
Thanks, adam.
kalafus--- via observium wrote on 2024-09-10 09:38:
Hello,
Creating storage alert checker using entity association "Storage
Description"
renders page https://observium.xxx.sk/alert_checks/%C2%A0totally
unavailable (just blank whole page).
Deleting that alert makes it work again.
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