'1' in footer when using Divi theme

[maevelander]

Conflict between Divi theme and WP Knowledgebase reported by several users: a '1' appears in the footer.

A user provided the following solution:

I commented out the line #128 of the file “wp-knowledgebase/includes/kbe-core-functions.php”
https://pastenow.ru/aff8e1c6cf3e98f02a0d252ececf5916

[chantalcoolsma]

Also happens with Enfold.

[chantalcoolsma]

I can reproduce this in multiple situations. Same happens with Twentynineteen and page created with Gutenberg.