Used it on a μ-Multisite; it worked everywhere but on the “root”-site, giving the “blank screen of error” there.

https://www.ads-software.com/plugins/diagnosis/

Upon updating to the new version of Diagnosis, I get this error:

Parse error: syntax error, unexpected T_STATIC, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or ‘}’ in [WP directory]/wp-content/plugins/diagnosis/diagnosis.php on line 60

Any help would be appreciated! ??