1
Your default language is English-uTF8, and you'll want to change it to English.
Goto Admin CP -> Server Settings and you can change your language there.
OR
If you still want to use English-uTF8, make a duplicate of the file Shop.english.php and rename it Shop.english-utf8.php
That should fix your error.
Goto Admin CP -> Server Settings and you can change your language there.
OR
If you still want to use English-uTF8, make a duplicate of the file Shop.english.php and rename it Shop.english-utf8.php
That should fix your error.