Sitemde clean options eklentisi kurulu ve eklenti ile seach cektigimde cıkan sonuc sayfasında şöyle bir uyarı cıkıyor bunların anlamı nedir arkadaşlar.

WARNING !!

Alternate Syntax
    ../wp-content/plugins/nextgen-gallery/lib/core.php has an option line with $key
    ../wp-content/plugins/nextgen-gallery/lib/core.php has an option line with $key
    ../wp-content/themes/church_tr/functions.php has an option line with $pn_key
    ../wp-content/themes/church_tr/functions.php has an option line with $pn_key