After upgrading wordpress, this message shows up

Warning: Invalid argument supplied for foreach() in /home2/bmltorscna/public_html/wp-content/plugins/list-locations-bmlt/list-locations.php on line 167

Doing this for this fine man. His name and email address

Steven Hawks <[email protected]>

After updating the plugin today, it took the site down with an Internal Server Error. Looking through the logs, found:

[25-Sep-2017 14:35:21] PHP Parse error: syntax error, unexpected T_FUNCTION in /[home_directory]/[account_name]/public_html/wp-content/plugins/bmlt-wordpress-satellite-plugin/BMLT-Satellite-Base-Class/bmlt-cms-satellite-plugin.php on line 1940

$func = function ( $value ) { return strtolower ( trim ( $value ) ); };

Versions:
WordPress: 4.8.2
PHP: 5.4.43