[SOLVED] Plugin help, MODx 2.2.8 manager stuck?!

I made a plugin, which run snippet onDocFormSave.

Plugin had some errors and manager reported me this error when I open it:
Fatal error: Call to a member function getTVValue() on a non-object in core/cache/includes/elements/modplugin/1.include.cache.php on line 13.

I opened this file in FTP, removed plugin code, opened manager, and it worked. I deactivated that plugin, deleted it, and after clearing cache, error was back. When I opened 1.include.cache.php again, it showed me code from plugin that was deleted?! Can enyone help men to resolve this please? [ed. note: bsehovac last edited this post 13 years, 2 months ago.]

Can you verify the plugin is deleted using phpmyadmin?

Sometimes you have to clear the cache manually by deleting all files in the core/cache directory.

It was deleted, but when I made this plugin, I duplicated CK editor plugin which is static. I didn't unchecked static in his options, and when I deleted my plugin, code was left in that external file.