Could not download chat-message-adapter-2.0.aar

[yogeshkaharmis]

hello guys
my project work find before some day but today I open and run the project I got below error

Could not download chat-message-adapter-2.0.aar

searching many but I am not find any solution.
I am using below SDK

implementation 'com.quickblox:quickblox-android-sdk-videochat-webrtc:3.8.1'
implementation 'com.quickblox:quickblox-android-sdk-chat:3.9.11'
implementation "com.quickblox:quickblox-android-sdk-content:3.9.11"
implementation "com.quickblox:chat-message-adapter:2.0"
implementation "com.quickblox:quickblox-android-sdk-messages:3.9.11"

Please help me.
Thanks in advance