Fresh install, and have installed the bundled plugins, including Envato Toolkit. Now when I click on the Envato Toolkit link in the admin portal, I get a slew of “Illegal String Offset” errors. See attached dump of the error.
Have searched support and nobody else seems to have this error!
Sorry to hear of the problem you are having.
Yes you are right. nobody else seems to have this error.
Please try this plugin to clear WordPress transients https://wordpress.org/plugins/artiss-transient-cleaner/
Also try deleting and reinstalling Envato toolkit plugin.