Using Yii Debuger 2.0.3 error : Class 'HTMLPurifier_DefinitionCache_Decorator_Cleanup' not found

Hi, I m using Yii Debuger version 2.0.3 but when i click on database

gets me this error:

PHP Fatal Error – yii\base\ErrorException

Class ‘HTMLPurifier_DefinitionCache_Decorator_Cleanup’ not found

How can i solve this ?


Make sure that the folder ‘vendors’ contains an extension ezyang/htmlpurifier

I check in vendor , it contains : ezyang/htmlpurifier, probably something else is the problem.

Check folder permissions, try to ‘composer update’

Yes i try with composer update and i solve the problem . Thanks