- Plesk 17.8 for Windows
Note: This article has the reference to the issue with the fix available:
- #PPPM-8763 "Plesk no longer breaks with the “Call to undefined method Form::Form()” error under certain circumstances."
- Plesk Onyx 17.8.11 Update 13 26 June 2018 (Windows)
The Send Mass Email page at Tools & Settings > Mass Email Messages fails to load with the error message:
PLESK_INFO: Type Error
Message Call to undefined method Form::Form()
This is a Plesk bug with ID PPPM-8763, which will be fixed in the nearest product updates.
Currently, there is no workaround.