Facing a problem, cant able to chat

[Manali X]

when im trying to , send any message on button , i cant able to send messages in chat when am clicking send button , even when i hit enter i cant able to send any message . How i fix this issue.

 

[admin]

when im trying to , send any message on button , i cant able to send messages in chat when am clicking send button , even when i hit enter i cant able to send any message . How i fix this issue.

In which browser is this problem observed?
Do you use a personal computer or mobile phone?
Please try different browsers and write the result and take a screenshot.