@NerdOfLinux from the error what I can see that you are using undefined function get_exID()
… WordPress has a function get_the_ID()
.
Change the function name get_exID()
into get_the_ID()
.
@NerdOfLinux from the error what I can see that you are using undefined function get_exID()
… WordPress has a function get_the_ID()
.
Change the function name get_exID()
into get_the_ID()
.