Unknown character set utf8mb4

Help
1

I Have similar issue.

I did the procedure as followed but when the composer_wrapper does its post install I get the following errors -

[2018-05-11 10:48:15] production.ERROR: PDOException: SQLSTATE[42000]: Syntax error or access violation: 1115 Unknown character set: ‘utf8mb4’ in /opt/librenms/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php:56

[2018-05-11 10:48:15] production.ERROR: PDOException: SQLSTATE[42000]: Syntax error or access violation: 1115 Unknown character set: ‘utf8mb4’ in /opt/librenms/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php:56

[2018-05-11 10:48:15] production.ERROR: PDOException: SQLSTATE[42000]: Syntax error or access violation: 1115 Unknown character set: ‘utf8mb4’ in /opt/librenms/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php:56

[2018-05-11 10:48:15] production.ERROR: PDOException: SQLSTATE[42000]: Syntax error or access violation: 1115 Unknown character set: ‘utf8mb4’ in /opt/librenms/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php:56

[2018-05-11 10:48:15] production.ERROR: PDOException: SQLSTATE[42000]: Syntax error or access violation: 1115 Unknown character set: ‘utf8mb4’ in /opt/librenms/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php:56

I have rebooted, restarted, change app_key=set

no luck

I get the Awesome screen of - “Whoops, looks like something went wrong.”

Help?

Please?

2

You have a different issue. Seems to be related to your MySQL server version. What version are you running?

3
4

Fix is pending https://github.com/librenms/librenms/pull/8695

5

Fix is merged