Solr HTTP error: OK (400) {"error":{"msg":"org.apache.solr.search.SyntaxError: Cannot parse 'searchFilters:(empty OR OR OR OR OR )': Encountered \" \"OR \"\" at line 1, column 25.\nWas expecting one of:\n ...\n \"+\" ...\n \"-\" ...\n ...\n \"(\" ...\n \"*\" ...\n ...\n ...\n ...\n ...\n ...\n \"[\" ...\n \"{\" ...\n ...\n ...\n ...\n \"*\" ...\n ","code":400}}