save current frame failed
Suddenly motion 5 has stopped allowing 'save current frame' as a png with the following message.
The operation could not be completed because an error occurred while sharing (CMediaServerMedia couldn't open URL File: /var/folders/6s/m8n71cps49vb_t2g0_h0b8180000gn/T/When are you available).
Never happened before in six years -suddenly now it's every time <ggrr>