1.49 WebUI Doesn't Load

Help
1

Since the update we haven’t been able to load librenms, the page just opens to a blank screen or HTTP 500 depending on the browser. We are on Ubuntu 18.04 and migrated to PHP7.2 to prepare for this update.

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Component Version
LibreNMS 1.49
DB Schema 2019_02_10_220000_add_dates_to_fdb (132)
PHP 7.2.15-1+ubuntu16.04.1+deb.sury.org+1
MySQL 10.0.36-MariaDB-0ubuntu0.16.04.1
RRDTool 1.7.0
SNMP NET-SNMP 5.7.3

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[OK] Composer Version: 1.8.4
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct

2

make sure you have removed the old php packages.

Also, if running with nginx, remember to change sock file in your conf (nginx librenms.conf)