Get this line and can't choose category from the drop down.
Warning: Illegal string offset 'password' in /xxxxxx/xxxx/xxx/xxxx/xxxx/xxxx/wp-content/plugins/cat-pass/cat-pass.php on line 16
Replaced with x, the adress.
And when activating the plugin I get this message in a yellow field.
"The plugin generated 3 characters of unexpected output during activation. If you notice “headers already sent” messages, problems with syndication feeds or other issues, try deactivating or removing this plugin."