Image insertion error in Keynote
Every time I try to insert an image, I get the message: 'The image "<image name>" couldn't be inserted.' This happens both when I use 'Insert > Choose...' and when I try drag and drop. Can you please help me fix this? Keynote is unusable for me this way, and I really need it for work purposes.
[Re-Titled by Moderator]
iMac 24″, macOS 15.1