Display Error when update post/page
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Hiii..
I Just edit a post/page, but when I clikc update the web not showing back the edit page and display error syntax below :Warning: array_filter() expects parameter 1 to be array, null given in /home/dealerre/public_html/wp-content/themes/wen-business/inc/metabox.php on line 122
Warning: Cannot modify header information – headers already sent by (output started at /home/dealerre/public_html/wp-content/themes/wen-business/inc/metabox.php:122) in /home/dealerre/public_html/wp-admin/post.php on line 197
Warning: Cannot modify header information – headers already sent by (output started at /home/dealerre/public_html/wp-content/themes/wen-business/inc/metabox.php:122) in /home/dealerre/public_html/wp-includes/pluggable.php on line 1179
but when I change the theme the web work properly.
Can tell me how to fix this?
Thank You for your attention
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