- Plesk for Linux
When Google Pagespeed-Insights extension is installed, the error below appears in the
/var/log/plesk/panel.log on a daily basis:
CONFIG_TEXT: ERR  PHP Warning: Missing argument 2 for PleskExt\PagespeedInsights\Api::getPageSpeedApi(), called in /usr/local/psa/admin/plib/modules/pagespeed-insights/scripts/update-cache.php on line 30 and defined; File: /usr/local/psa/admin/plib/modules/pagespeed-insights/library/Api.php, Line: 27
ERR [extension/pagespeed-insights] Bad Request - Invalid value ''. Values must match the following regular expression: '[a-zA-Z]+(_[a-zA-Z]+)
This is a Plesk bug #EXTCERT-1946, that is going to be fixed in future updates.
This error may be safely ignored, it does not influence any extension's functionality.