Stack trace disappears when error is converted to string.
I changed the types in `log.ts` to match `console.log`/`console.error`/`console.warn`.
fixes#31591
.substr() is deprecated so we replace it with .slice() which works similarily but isn't deprecated
Signed-off-by: Tobias Speicher <rootcommander@gmail.com>
Co-authored-by: Steven <steven@ceriously.com>
