Can not to access the WebUI

[ssxzss]

[[email protected] ~]# /opt/librenms/validate.php

Component	Version
LibreNMS	1.39-32-ge4bc556
DB Schema	249
PHP	7.0.19
MySQL	5.5.52-MariaDB
RRDTool	1.4.8
SNMP	NET-SNMP 5.7.2
====================================

[OK] Composer Version: 1.6.5
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct
[[email protected] ~]# /opt/librenms/daily.sh
Re-running /opt/librenms/daily.sh as librenms user
Updating to latest codebase OK
Updating Composer packages OK
Updating SQL-Schema OK
Updating submodules OK
Cleaning up DB OK
Fetching notifications OK
Caching PeeringDB data OK
[[email protected] ~]#
[[email protected] ~]# getenforce
Disabled

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pleases help me can not to access the WebUI

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error msg:
Error: bootstrap/cache, storage, storage/framework/sessions, storage/framework/views, storage/framework/cache, logs not writable! Run these commands as root on your LibreNMS server to fix:
chown -R librenms:librenms /opt/librenms/bootstrap/cache /opt/librenms/storage /opt/librenms/storage/framework/sessions /opt/librenms/storage/framework/views /opt/librenms/storage/framework/cache /opt/librenms/logs

setfacl -R -m g::rwx /opt/librenms/bootstrap/cache /opt/librenms/storage /opt/librenms/storage/framework/sessions /opt/librenms/storage/framework/views /opt/librenms/storage/framework/cache /opt/librenms/logs

setfacl -d -m g::rwx /opt/librenms/bootstrap/cache /opt/librenms/storage /opt/librenms/storage/framework/sessions /opt/librenms/storage/framework/views /opt/librenms/storage/framework/cache /opt/librenms/logs

usermod -a -G librenms apache

[MrBlueSkye]

Try “php artisan key:generate” and add the generate key into the “.env” file as the “APP_KEY”.

If that doesn’t work, repeat with “php artisan key:generate --force”…

Let me know if that works for you!

[ssxzss]

[[email protected] librenms]# php artisan key:generate
PHP Notice: date_default_timezone_set(): Timezone ID ‘’ is invalid in /opt/librenms/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php on line 49

---

• Application In Production!     *
  

---

Do you really wish to run this command? (yes/no) [no]:

yes

Application key [base64:h+09pKTmLVs7jAxyBOZw858FQ+Lc8jb7sYX+oSnNVMs=] set successfully.
[[email protected] librenms]# pwd
/opt/librenms
[[email protected] librenms]#

[NominaSumpta]

Solution:

Reinstall the mbstring PHP extension if needed, then execute:

/opt/librenms/scripts/composer_wrapper.php install --no-dev

If that finished successfully, in case you use SELinux, execute:

mkdir -p /opt/librenms/bootstrap/cache /opt/librenms/storage
chown -R librenms:librenms /opt/librenms/bootstrap/cache /opt/librenms/storage
setfacl -R -m g::rwx /opt/librenms/bootstrap/cache /opt/librenms/storage
setfacl -d -m g::rwx /opt/librenms/bootstrap/cache /opt/librenms/storage
semanage fcontext -a -t httpd_sys_content_t '/opt/librenms/bootstrap/cache(/.*)?'
semanage fcontext -a -t httpd_sys_rw_content_t '/opt/librenms/bootstrap/cache(/.*)?'
restorecon -RFvv /opt/librenms/bootstrap/cache
semanage fcontext -a -t httpd_sys_content_t '/opt/librenms/storage(/.*)?'
semanage fcontext -a -t httpd_sys_rw_content_t '/opt/librenms/storage(/.*)?'
restorecon -RFvv /opt/librenms/storage

You should then be able to access your web UI again.

[theredon]

I am having this same issue and neither of these solutions have worked. Any other thoughts?

[ssxzss]

I am still the same error message!! help!!

[ssxzss]

i fix it

Unable to access the WebUI

Which in truth is what I did

Every helper thanks!!

centos 6.x

[[email protected] ~]# yum install php70w php70w-opcache
.
.
.
Dependency Updated:
libtidy.x86_64 0:5.4.0-1.el7 openssl.x86_64 1:1.0.2k-12.el7 openssl-libs.x86_64 1:1.0.2k-12.el7
php70w-bcmath.x86_64 0:7.0.29-1.w7 php70w-cli.x86_64 0:7.0.29-1.w7 php70w-common.x86_64 0:7.0.29-1.w7
php70w-fpm.x86_64 0:7.0.29-1.w7 php70w-gd.x86_64 0:7.0.29-1.w7 php70w-mbstring.x86_64 0:7.0.29-1.w7
php70w-mcrypt.x86_64 0:7.0.29-1.w7 php70w-pdo.x86_64 0:7.0.29-1.w7 php70w-process.x86_64 0:7.0.29-1.w7
php70w-snmp.x86_64 0:7.0.29-1.w7 php70w-tidy.x86_64 0:7.0.29-1.w7 php70w-xml.x86_64 0:7.0.29-1.w7

Complete!
[[email protected] ~]# /opt/librenms/scripts/composer_wrapper.php install --no-dev
Do not run Composer as root/super user! See How do I install untrusted packages safely? Is it safe to run Composer as superuser or root? - Composer for details

LibreNMS\ComposerHelper::preInstall
Loading composer repositories with package information
Installing dependencies from lock file
Nothing to install or update
Generating autoload files
LibreNMS\ComposerHelper::postInstall
Illuminate\Foundation\ComposerScripts::postInstall
php artisan optimize
Generating optimized class loader
The compiled services file has been removed.
[[email protected] ~]#