admin-ajax.php 500 When trying to submit QuickCab Wordpress plugin

Job ID: 32885795

Budget: $30 – $250 AUD

We have installed QuickCab Wordpress booking plugin. When attempting to submit the form we are getting admin-ajax.php 500. Error

Please only respond to this project if you know what you are doing.

[Error Screenshots attached]

Thanks

Related categories: PHP JavaScript AJAX WordPress MySQL