[icinga-users] icingaweb2-2.6.1-1 issue

Zhi-Wei Lu zwlu at ucdavis.edu
Tue Oct 16 19:11:55 CEST 2018


Hi Icinga gurus,

After I updated icingaweb2-2.5.3-1 to icingaweb2-2.6.1-1 on a CentOS7 server, I was not able to access the web gui. I got the error message such as these on my web log:

[Wed Oct 03 15:17:15.832101 2018] [:error] [pid 25301] [client 128.120.128.37:33956] PHP Fatal error:  Uncaught exception 'ErrorException' with message 'json_encode() expects at most 2 parameters, 3 given' in /usr/share/php/Icinga/Util/Json.php:57\nStack trace:\n#0 [internal function]: Icinga\\Application\\ApplicationBootstrap->Icinga\\Application\\{closure}(2, 'json_encode() e...', '/usr/share/php/...', 57, Array)\n#1 /usr/share/php/Icinga/Util/Json.php(57): json_encode(false, 0, 512)\n#2 /usr/share/php/Icinga/Util/Json.php(26): Icinga\\Util\\Json::encodeAndSanitize(false, 0, 512, false)\n#3 /usr/share/php/Icinga/Application/Logger.php(255): Icinga\\Util\\Json::encode(false)\n#4 [internal function]: Icinga\\Application\\Logger::Icinga\\Application\\{closure}(false)\n#5 /usr/share/php/Icinga/Application/Logger.php(258): array_map(Object(Closure), Array)\n#6 /usr/share/php/Icinga/Application/Logger.php(282): Icinga\\Application\\Logger::formatMessage(Array)\n#7 /usr/share/php/Icinga/Application/Modules/Manager.php(172): Icinga\\Application\\Logger::warning('Found invalid m...', '/etc/icingaweb2...', '/etc/icingaweb2...', false)\n#8 /usr in /usr/share/php/Icinga/Util/Json.php on line 57, referer: https://icinga.noc.ucdavis.edu/icingaweb2/dashboard

I had to downgrade icingaweb2 (and its related packages) back to 2.5.3-1 to gain acces s to the web gui.  I wonder if I missed some dependent package for it to work properly.

Thank you much very for your help.

Zhi-Wei Lu
IET-CR-Network Operations Center
University of California, Davis
(530) 752-0155

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