Resolve Solr query errors as shown in the log file

[yf508]

oasis@dlibpubprod0:/opt/york/digilib/oasis/current/log

E, [2020-05-26T10:01:30.938000 #13128] ERROR -- : [fe4e20e2-bf2f-4a6d-be7c-69c8ac1dade4] RSolr::Error::Http - 400 Bad Request
Error: {"responseHeader":{"status":400,"QTime":0,"params":{"f.materials_on_iris_sim.facet.limit":"6","f.summary_general_research_area_sim.facet.limit":"6","f.participants_proficiency_sim.facet.limit":"6","fq":["{!term f=of_likely_interest_to_sim}8","{!term f=participants_country_sim}USA","{!term f=participants_gender_sim}3","{!term f=participants_targetlanguage_sim}32","{!term f=summary_general_research_area_sim}41","({!terms f=edit_access_group_ssim}public) OR ({!terms f=discover_access_group_ssim}public) OR ({!terms f=read_access_gr