Running multiple protein sequences for IonCom server

I am a student working on Metalloproteins using in-silico approaches.I have been trying to identify the metalloproteins.Currently, I am facing a problem to use your software IonCom for multiple protein sequences. In your online services only single sequences is allowed. I have number of protein sequences for which I want to predict binding sites. I also tried your IonCom standalone program but getting errors like:
cbb8@cbb8-HP-Z820-Workstation:~/IonCom_standalone$ perl run_IonCom.pl
job: testpdb
begin new job
results exist for anglor, neglect id: testpdb
running coach

Your setting for running COACH is:
-pkgdir = /home/cbb8/IonCom_standalone/I-TASSER5.0
-libdir = /home/cbb8/ITLIB
-protname = testpdb
-datadir = /home/cbb8/IonCom_standalone/output/testpdb
-outdir = /home/cbb8/IonCom_standalone/output/testpdb
-homoflag = benchmark
-idcut = 0.3
-runstyle = serial
-LBS = true
-EC = false
-GO = false

run /home/cbb8/IonCom_standalone/output/testpdb/protein/coach/CH_testpdb_protein.pl...
substr outside of string at /home/cbb8/IonCom_standalone/output/testpdb/protein/tmsite/TM_testpdb_protein.pl line 158, line 161115.
Use of uninitialized value in string eq at /home/cbb8/IonCom_standalone/output/testpdb/protein/tmsite/TM_testpdb_protein.pl line 158, line 161115.
/home/cbb8/ITLIB/BPOCKET/pocket/3i21T_BS01.pdb is missed
substr outside of string at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 193, line 93560.
Use of uninitialized value in string eq at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 193, line 93560.
Use of uninitialized value $predBSR in pattern match (m//) at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 768, line 1.
Use of uninitialized value within @allt in hash element at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 817.
Use of uninitialized value within @allt in hash element at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 817.
Use of uninitialized value within @allt in hash element at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 817.
Use of uninitialized value within @allt in hash element at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 817.
Use of uninitialized value within @allt in hash element at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 817.
Use of uninitialized value within @allt in hash element at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 817.
Use of uninitialized value within @allt in hash element at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 817.
Use of uninitialized value within @allt in hash element at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 817.
Use of uninitialized value within @allt in hash element at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 817.
Use of uninitialized value within @allt in hash element at /home/cbb8/IonCom_standalone/output/testpdb/ssite/SS_testpdb.pl line 817.
No templates selected!
Hostname: cbb8-HP-Z820-Workstation
Started : Tue Feb 7 12:43:12 IST 2017

Path : /home/cbb8/IonCom_standalone

=============== COFACTOR starts ================
run CF_testpdb_protein...
Hostname: cbb8-HP-Z820-Workstation
Started : Tue Feb 7 12:43:12 IST 2017

Path : /tmp/cbb8/CH_testpdb_protein

All predictions was done before, skip running COFACTOR

=============== COFACTOR ends ==================

=============== TM-SITE starts ================
run TM_testpdb_protein...
Hostname: cbb8-HP-Z820-Workstation
Started : Tue Feb 7 12:43:12 IST 2017

Path : /tmp/cbb8/CH_testpdb_protein

Running TM-align to search library...

=============== TM-SITE ends ===================

=============== S-SITE starts ================
run SS_testpdb.pl locally
Hostname: cbb8-HP-Z820-Workstation
Started : Tue Feb 7 12:43:14 IST 2017

Path : /tmp/cbb8/CH_testpdb_protein

searching has been done before, copy sresult.dat directly
selected number of templates are too small (0), use top 10

=============== S-SITE ends ==================
TM-SITE fails
S-SITE fails
COACH exit, pleach check
COACH done
COACH results are not available yet. Let's wait 5 minutes

Can you please suggest me how can I use your software for multiple protein sequences.
Your help will be highly valuable for me to proceed to further steps.