Can you help me, i install seo magento connect plugin, and afther i delete him, i get error on cataloug, products itd. .. There has been an error processing your request Exception printing is disabled by default for security reasons.
on server log error i have this:
a:5:{i:0;s:80:"Source model "mageplaza_seo/source_robots" not found for attribute "meta_robots"";i:1;s:3222:"#0
