Wordpress Search Regex plugin breaks when I search

Question

The plugin installed correctly, and presents me with the query UI. However, when I click search, I get a server error from Wordpress.

Answer 1

After tailing the server logs, I discovered the following error:

[27-Jun-2016 22:39:56 UTC] PHP Fatal error: Call to undefined method SearchRegex::base_url() in /dom5181/wp-content/plugins/search-regex/view/results.php on line 26

After commenting out the code in line 26 in the manner described here:

<img src="<?php //echo plugins_url( '/images/small.gif', $this->base_url() ); ?>" style="display: none" alt="pre"/>

Everything worked perfectly.