The problem happen becase WP Rocket disable "Heartbeat" system. On the other side, it require by Youzer to run some components on Activity page.
1. Please go to WP Rocket Settings, and find Heartbeat Tab Settings
2. Turn off "Control heartbeat"
The problem happen becase WP Rocket disable "Heartbeat" system. On the other side, it require by Youzer to run some components on Activity page.
1. Please go to WP Rocket Settings, and find Heartbeat Tab Settings
2. Turn off "Control heartbeat"