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.

Looking for a solution... _______________________________________________ observium mailing list -- observium@lists.observium.org To unsubscribe send an email to observium-leave@lists.observium.org

---

observium mailing list -- observium@lists.observium.org To unsubscribe send an email to observium-leave@lists.observium.org

---

observium mailing list -- observium@lists.observium.org To unsubscribe send an email to observium-leave@lists.observium.org