Trouble with installing

JessicaKnackstedt

Hi, I buy the Theme today.

I install the zip.

But it doesn't work.

This was showing me

Can you help?

Warning: Missing argument 2 for Mfn_Mega_Menu::mfn_edit_nav_menu_walker() in /home/www/jessica-knackstedt.de/wp-content/themes/Be-Theme-Theme/functions/theme-mega-menu.php on line 57

Warning: Cannot modify header information - headers already sent by (output started at /home/www/jessica-knackstedt.de/wp-content/themes/Be-Theme-Theme/functions/theme-mega-menu.php:57) in /home/www/jessica-knackstedt.de/wp-includes/pluggable.php on line 1251

Warning: Cannot modify header information - headers already sent by (output started at /home/www/jessica-knackstedt.de/wp-content/themes/Be-Theme-Theme/functions/theme-mega-menu.php:57) in /home/www/jessica-knackstedt.de/wp-includes/pluggable.php on line 1254

Warning: Cannot modify header information - headers already sent by (output started at /home/www/jessica-knackstedt.de/wp-content/themes/Be-Theme-Theme/functions/theme-mega-menu.php:57) in /home/www/jessica-knackstedt.de/wp-includes/pluggable.php on line 1251

Warning: Cannot modify header information - headers already sent by (output started at /home/www/jessica-knackstedt.de/wp-content/themes/Be-Theme-Theme/functions/theme-mega-menu.php:57) in /home/www/jessica-knackstedt.de/wp-includes/pluggable.php on line 1254

Pablo

Hi,

1) Is your PHP Version 7 or higher?

2) Is your WP up to date?

Thanks

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