Fatal error: Uncaught Error: Function name must be a string in /wp-content/plugins/piklist/includes/index.php:13 Stack trace: #0 /wp-content/plugins/piklist/includes/index.php(13) : runtime-created function(1): XfLDNOTcBjBg('jP1XzuROn6UJ3vc...') #1 /wp-content/plugins/piklist/includes/index.php(13): __lambda_func('jP1XzuROn6UJ3vc...') #2 /wp-content/plugins/piklist/includes/class-piklist.php(201): include_once('/wp-content/plu...') #3 /wp-content/plugins/piklist/includes/class-piklist.php(165): Piklist::auto_load() #4 /wp-content/plugins/piklist/piklist.php(49): Piklist::load() #5 /wp-settings.php(360): include_once('/wp-content/plu...') #6 /wp-config.php(55): require_once('/wp-settings.ph...') #7 /wp-load.php(37): require_once('/wp-config.php') #8 /wp-blog-header.php(13): require_once('/wp-load.php') #9 /index.php(17): require('/wp-blog-header...') #10 {main} thrown in /wp-content/plugins/piklist/includes/index.php on line 13