Fatal error: Uncaught TypeError: current(): Argument #1 ($array) must be of type array, null given in /var/www/html/wp-content/themes/rosenbergtheme/functions.php:115
Stack trace:
#0 /var/www/html/wp-content/themes/rosenbergtheme/functions.php(115): current(NULL)
#1 /var/www/html/wp-content/themes/rosenbergtheme/template-about.php(6): getAuthorDetails(775)
#2 /var/www/html/wp-includes/template-loader.php(106): include('/var/www/html/w...')
#3 /var/www/html/wp-blog-header.php(19): require_once('/var/www/html/w...')
#4 /var/www/html/index.php(17): require('/var/www/html/w...')
#5 {main}
  thrown in /var/www/html/wp-content/themes/rosenbergtheme/functions.php on line 115