I’m having trouble uploading a logo .png file
Some servers that don’t fully support the WordPress software, need additional settings in place for uploading. In this case, a user on a smaller hosting service was able to fix this error by adding:
SetEnvIfNoCase Content-Type
“^multipart/form-data;” “MODSEC_NOPOSTBUFFERING=Do not buffer file uploads” |
into an .htaccess file in