Failed to resume with BLE Connect/Disconnect Interrupts

Hi,

When i try to use BLE connection with my apps, nothing happens.
And BLE is frozen. I have to restart Board everytime to use BLE.

I put this line on connected ISR but nothing : 

void blePeripheralConnectHandler(BLECentral& central)
{
	PM.wakeFromDoze();
}

Thanks for your help.