Please help my website has gone down and showing following error it was working well since 1 year now the error is being display.
Call to undefined function utf8_substr() in /home/mywebsite/public_html/system/modification/catalog/model/tool/image.php on line 11
Plezzzzzzzzzzzzzzzz help ...
OC version 2.0.3.1
WHAT TO DO
?
