Fatal error: Uncaught Error: Call to undefined function rella_helper() in /home/armegost/public_html/wp-content/themes/boo/header.php:10
Stack trace:
#0 /home/armegost/public_html/wp-includes/template.php(688): require_once()
#1 /home/armegost/public_html/wp-includes/template.php(647): load_template('/home/armegost/...', true)
#2 /home/armegost/public_html/wp-includes/general-template.php(41): locate_template(Array, true)
#3 /home/armegost/public_html/wp-content/themes/boo/page.php(8): get_header()
#4 /home/armegost/public_html/wp-includes/template-loader.php(74): include('/home/armegost/...')
#5 /home/armegost/public_html/wp-blog-header.php(19): require_once('/home/armegost/...')
#6 /home/armegost/public_html/index.php(17): require('/home/armegost/...')
#7 {main}
thrown in /home/armegost/public_html/wp-content/themes/boo/header.php on line 10