What do you think about 50x errors?

Usually, the 50X error happens when the PHP service is down for any reason. You must restart the Webuzo service to fix any 50X errors that may occur when using any of the Webuzo utilities.

When the PHP service is down for some reason, the 50X error typically appears. You will need to restart the Webuzo service to fix the issue if any Webuzo tool gives you a 50X error when you launch it.