As Kostas Konstantinidis says above..
ACYBA have already reported this issue to you at Joomshaper!
*The issue on the acymailinglist table that doesn't exist seems to be caused by the SP PageBuilder extension.
In the file components/comsppagebuilder/builder/classes/base.php line 872, they don't check the version number correctly.
You can replace this line:
if ($acymversion >= 6)
By this one to fix the issue:
if (versioncompare($acymversion, '6.0', '>='))
- You guys need to implement this fix in 5.4.7
I applied this manually and the fix works fine.
C