Mac os MOjave
Processor 3.1 Ghz Intel Core i7
Memory 8gb
Graphics Intel Iris Graphics 6100 1526 MB

Illustrator 23.0.4

I'm getting an error message (There is not enough memory available to process the appearance of an object) when I open a file or create a new file in Illustrator. After I close the document, everything in illustrator gets greyed out and I have to force quit to close illustrator. I have to repeat this open and force quitting several times before I could get a document to work as normal. Could you please advise if there's a fix for this? Thank you.