Got error message when running biomart query. Could anyone help? I also ran the same query on ensembl website, got same error message..... You help is appreciated~

library("biomaRt")
ensembl = useMart("ENSEMBL_MART_ENSEMBL",dataset="xmaculatus_gene_ensembl", host="www.ensembl.org")
test<-c("ENSXMAT00000014060", "ENSXMAT00000012103", "ENSXMAT00000018270", "ENSXMAT00000020151", "ENSXMAT00000008275", "ENSXMAT00000016765")
getBM( c("ensembl_gene_id","external_gene_name"), "ensembl_transcript_id", test, mart=ensembl)

Error in getBM(c("ensembl_gene_id", "external_gene_name"), "ensembl_transcript_id",  : 
  Query ERROR: caught BioMart::Exception::Database: Could not connect to mysql database ensembl_mart_85: DBI connect('database=ensembl_mart_85;host=martdb.local.cloud.local;port=3306','ensro',...) failed: Can't connect to MySQL server on 'martdb.local.cloud.local' (111) at /ensemblweb/www/www_85/biomart-perl/lib/BioMart/Configuration/DBLocation.pm line 98.

sessionInfo()

R version 3.1.2 (2014-10-31)
Platform: x86_64-apple-darwin13.4.0 (64-bit)

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] biomaRt_2.22.0

loaded via a namespace (and not attached):
 [1] AnnotationDbi_1.28.2 Biobase_2.26.0       BiocGenerics_0.12.1  bitops_1.0-6         DBI_0.3.1            GenomeInfoDb_1.2.5   IRanges_2.0.1        parallel_3.1.2       RCurl_1.95-4.7      
[10] RSQLite_1.0.0        S4Vectors_0.4.0      stats4_3.1.2         XML_3.98-1.3