Icingaweb 2.6.0 removes support for PHP 5.6, which version are you running?
Regards
Markus
Sent from my iPhone
> On 16. Oct 2018, at 19:12, Zhi-Wei Lu <z...@ucdavis.edu> wrote:
>
> 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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