Hello, I'm getting "Runtime Error" on my table

{"error":"You have entered a query with invalid characters: ((chief AND executive AND officer AND NOT person_title_is_assistant:true) OR (managing AND director AND NOT person_title_is_assistant:true) OR (owner AND NOT person_title_is_assistant:true) OR (founder AND NOT person_title_is_assistant:true) OR (partner AND NOT person_title_is_assistant:true) OR (marketing AND leaders: AND chief AND marketing AND officer AND NOT person_title_is_assistant:true) OR (head AND digital AND NOT person_title_is_assistant:true) OR (head AND marketing AND NOT person_title_is_assistant:true) OR (digital AND marketing AND manager AND NOT person_title_is_assistant:true) OR (director AND marketing AND NOT person_title_is_assistant:true)) person_title_normalized:((ceo) OR (founder) OR (marketing AND leaders: AND cmo) OR (head AND digital) OR (head AND marketing) OR (director AND marketing)) ","skip_alert_dialog":true}