[Patrick]

Hi Steve,
I followed your instructions on a brand new wordpress instance with no plugins except connections.

I moved (not copied) the card folder and changed the

require_once...

line and activated my1card (this is a temporary name fore testing).

When starting the customizer I got following error:

Warning: require_once(./class.customizer.php): failed to open stream: No such file or directory in /homepages/34/d560985172/htdocs/clickandbuilds/test/wp-content/plugins/conn1_card/card-default.php on line 325

Fatal error: require_once(): Failed opening required ‘./class.customizer.php’ (include_path=’.:/usr/lib/php7.0′) in /homepages/34/d560985172/htdocs/clickandbuilds/test/wp-content/plugins/conn1_card/card-default.php on line 325

When checking the directoty, the file is present:

(uiserver):u79741875:~/clickandbuilds/test/wp-content/plugins/conn1_card$ ls -l
total 60
-rw----r-- 1 u79741875 ftpusers  8908 Aug  4 23:27 card-default.php
-rw----r-- 1 u79741875 ftpusers  3687 Aug  4 23:25 card-single.php
-rw----r-- 1 u79741875 ftpusers  4129 Aug  4 23:25 card.php
-rw----r-- 1 u79741875 ftpusers  2952 Aug  4 23:25 class.customizer.php
-rw----r-- 1 u79741875 ftpusers 30278 Aug  4 23:25 thumbnail.png
(uiserver):u79741875:~/clickandbuilds/test/wp-content/plugins/conn1_card$ 

Regards
Patrick