Nodejs prompts “The size of the cache you are trying to allocate exceeds the maximum value” when uploading pictures.

  node.js, question

“Attempt to allocate Buffer larger than maximum size: 0x3fffffff bytes”
“The size of the cache you are trying to allocate exceeds the maximum.”
The picture I uploaded is only 500kb, and my server still has more than 700 m of memory. what’s going on?

Is there not enough hard disk space? Is there more detailed stack information