Fatal error
: Uncaught Error: Call to undefined function is_plugin_active() in /home/solowebi/public_html/wp-content/themes/onum/inc/frontend/header-default.php:83 Stack trace: #0 /home/solowebi/public_html/wp-includes/template.php(812): require() #1 /home/solowebi/public_html/wp-includes/template.php(745): load_template('/home/solowebi/...', false, Array) #2 /home/solowebi/public_html/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) #3 /home/solowebi/public_html/wp-content/themes/onum/inc/frontend/builder.php(22): get_template_part('inc/frontend/he...') #4 /home/solowebi/public_html/wp-content/themes/onum/template-parts/content-header.php(5): onum_header_builder() #5 /home/solowebi/public_html/wp-includes/template.php(812): require('/home/solowebi/...') #6 /home/solowebi/public_html/wp-includes/template.php(745): load_template('/home/solowebi/...', false, Array) #7 /home/solowebi/public_html/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) #8 /home/solowebi in
/home/solowebi/public_html/wp-content/themes/onum/inc/frontend/header-default.php
on line
83
