Interface 'JoyPixels\ClientInterface' not found

[James15]

I just upgrade xf2.05 to 2.2 but now no thread is opening i am getting below error can someone help me on it

Code:

public:post_macros :: post_user_content() - Interface 'JoyPixels\ClientInterface' not found in /src/vendor/joypixels/emoji-toolkit/lib/php/src/Client.php:9
Interface 'JoyPixels\ClientInterface' not found

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