File_get_contents(): Read of 8288 bytes failed with errno=21

Am I the only one still getting this message when opening larger projects? It’s been showing up for many versions now—not something new.

Notice: file_get_contents(): Read of 8288 bytes failed with errno=21 Is a directory

in /Applications/RapidWeaver.app/Contents/Resources/RWWebServerLaunch.php on line 178

Would be great to know if there’s a fix or if it’s being looked into.
:face_with_monocle: