About the jquery error you are correct. I tried browsing with incognito and got that it was an extension of chrome to cause the error: PageXray
About the second error of the table, it's a default WPML table as seen here: https://wpml.org/documentation/support/wpml-tables/
WPML's tables – WPMLDevelopers might be interested in WPML's database tables and how language information is connected to WordPress post types and taxonomies.
“The table that holds the language and translation information is called icl_translations.”
And the error is “WordPress database error Table 'wp_nohaliahq.wp_11_icl_translations' doesn't exist for query”
It doesnt look about something to worry about, but how do the plugin related to this?