Silverstripe Version: 4
To upgrade my application from SS3 to SS4, i followed the steps mention in https://docs.silverstripe.org/en/4/upgrading/ and haven’t receive any error but when i rum the application i am getting the below error:-
PHP Fatal error:Uncaught PhpParser\Error: Cannot use TextareaField as TextareaField because the name is already in use on line 2 in /Applications/MAMP/htdocs/silverstripe-project/vendor/nikic/php-parser/lib/PhpParser/NodeVisitor/NameResolver.php:155
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