Defender Error Codes

Defender is alerting me to the presence of a error log in the core code. What's interesting is it's an error log caused by Defender. Here's an example of one of the most recent error logs:

[02-Jun-2017 08:44:03 UTC] PHP Fatal error: Uncaught Error: Cannot use object of type WP_Error as array in /home/XXXXXXXXXXX/public_html/****/wp-content/plugins/wp-defender/app/module/audit/controller/main.php:246
Stack trace:
#0 /home/XXXXXXXXXXX/public_html/****/wp-includes/class-wp-hook.php(298): WP_Defender\Module\Audit\Controller\Main->auditReportCron()
#1 /home/XXXXXXXXXXX/public_html/****/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters('', Array)
#2 /home/XXXXXXXXXXX/public_html/****/wp-includes/plugin.php(515): WP_Hook->do_action(Array)
#3 /home/XXXXXXXXXXX/public_html/****/wp-cron.php(117): do_action_ref_array('auditReportCron', Array)
#4 {main}
thrown in /home/XXXXXXXXXXX/public_html/****/wp-content/plugins/wp-defender/app/module/audit/controller/main.php on line 246
[05-Jun-2017 11:01:22 UTC] PHP Fatal error: Uncaught Error: Cannot use object of type WP_Error as array in /home/XXXXXXXXXXX/public_html/****/wp-content/plugins/wp-defender/app/module/audit/controller/main.php:246
Stack trace:
#0 /home/XXXXXXXXXXX/public_html/****/wp-includes/class-wp-hook.php(298): WP_Defender\Module\Audit\Controller\Main->auditReportCron()
#1 /home/XXXXXXXXXXX/public_html/****/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters('', Array)
#2 /home/XXXXXXXXXXX/public_html/****/wp-includes/plugin.php(515): WP_Hook->do_action(Array)
#3 /home/XXXXXXXXXXX/public_html/****/wp-cron.php(117): do_action_ref_array('auditReportCron', Array)
#4 {main}
thrown in /home/XXXXXXXXXXX/public_html/****/wp-content/plugins/wp-defender/app/module/audit/controller/main.php on line 246
[17-Jun-2017 19:25:42 UTC] [WPMUDEV API Error] 4.3.1 | cURL error 28: Operation timed out after 10000 milliseconds with 0 out of 0 bytes received ((unknown URL) [500])
[20-Jun-2017 19:36:18 UTC] [WPMUDEV API Error] 4.3.1 | cURL error 28: Operation timed out after 15001 milliseconds with 0 bytes received ((unknown URL) [500])