MMDeveloper

A wordpress plugin that allows you to easily create your error log file and view your wordpress errors. Once a day it will shift your log file into a logs directory under root and datestamp it. This keeps the error files small and easier to manage.
Built by The Marketing Mix Perth: http://www.marketingmix.com.au

View WP Error Log

unifiedlogging

Unified Logging is Logging as a Service (LaaS). This plugin taps into php logging and sends the logging information to Unified Logging (http://www.unifiedlogging.com) so you can be notified if something goes wrong and then can review the messages.
To signup for a free account go to https://portal.unifiedlogging.com/signup/
After signing up visit your profile page (https://portal.unifiedlogging.com/profile/) and retrieve your submission url, access key and secret key then input these into the “Settings” page after the plugin is activated.
More info can be found at: http://blog.unifiedlogging.com/getting-started-with-unified-logging-wordpress-plugin/
Your data is sent over ssl and the secret key is used to create a hash to make sure the data is not tampered with.
NOTE: this plugin may work with earlier versions but has not been tested.

Unified Logging

The Unified Logging WordPress plugin enables php logging information to be sent to Unified Logging

View WP Error Log vs Unified Logging