Zabbix PHP front-end, fatal error, call to undefined function
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
zabbix (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu
Ubuntu 16.04 LTS
2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center
zabbix-
Installed: 1:2.4.7+
Candidate: 1:2.4.7+
3) What you expected to happen
Zabbix-server-mysql and zabbix-frontend-php were installed on Ubuntu 16.04 server from standard repositories. The server already had a working Apache2, MySQL and PHP7 installation.
After installing, steps explained in here https:/
Earlier, I have installed Zabbix servers from Ubuntu standard repos on top of 14.04 using the same instructions. The only difference was that those servers used PHP5.
Apache modules were enabled and Apache was restarted. Zabbix server was started. I navigated to Zabbix PHP front-end page and it was expected to work normally.
4) What happened instead
After I navigated to Zabbix PHP front-end page, an empty page was displayed and following was printed to Apache2 error.log:
---8<---8<---
[Sun May 15 11:44:20.935486 2016] [:error] [pid 27479] [client xx.xx.xx.xx:50298] PHP Fatal error: Uncaught Error: Call to undefined function mb_strlen() in /usr/share/
---8<---8<---
According to Zabbix server's logs, the server itself seemed to work normally.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: zabbix-frontend-php 1:2.4.7+
ProcVersionSign
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
Date: Sun May 15 11:45:40 2016
InstallationDate: Installed on 2016-05-08 (6 days ago)
InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.3)
PackageArchitec
SourcePackage: zabbix
UpgradeStatus: No upgrade log present (probably fresh install)
I'm trying to set the package to zabbix- frontend- php, but this system doesn't let me to change it.