Can't access Virtualmin for the first time

Hi,

Starting to learn about server management with a brand new VPS account, so bear with me.

Cannot access Virtualmin using https://my.ip.add.ress:10000 as server timed out. I can ping my IP address ok.

The only thing I've done on a Centos7-64bit VPS is to

Setup new user
Setup root privileges
Add public key authentication
Disable root login
Configure Timezone
Configure NTP Synchronization

I then installed Virtualmin using
wget http://software.virtualmin.com/gpl/scripts/install.sh
sudo sh install.sh

Didn't look at the screen much during install, but on completion tried to access through my browser, no luck.

Now, as I'm using this VPS account as a test to learn, I purchased a 512MB RAM account, not realising this was insufficient. I have now upgraded to 1GB RAM - in the hope I can at least get access and play - still no luck.

So, looking at the virtualmin install log, all seems fine until this part:

--------------------------------------------------------------------------
Setting Webmin theme
Setting Usermin theme
Error occurred while setting Usermin theme: Failed to open PID file at ../web-lib-funcs.pl line 1397.

Configuring Postfix
Enabling Postfix and disabling Sendmail
Setting up freshclam
ClamAV update process started at Mon Jun 22 16:45:06 2015
WARNING: Your ClamAV installation is OUTDATED!
WARNING: Local version: 0.98.5 Recommended version: 0.98.7
DON'T PANIC! Read http://www.clamav.net/support/faq
main.cvd is up to date (version: 55, sigs: 2424225, f-level: 60, builder: neo)
WARNING: getfile: daily-19652.cdiff not found on remote server (IP: 150.214.142.197)
WARNING: getpatch: Can't download daily-19652.cdiff from database.clamav.net
Trying host database.clamav.net (78.46.84.244)...
WARNING: getfile: Unknown response from remote server (IP: 78.46.84.244)
WARNING: getpatch: Can't download daily-19652.cdiff from database.clamav.net
nonblock_recv: recv timing out (30 secs)
WARNING: getfile: Error while reading database from database.clamav.net (IP: 66.18.18.59): Operation now in progress
WARNING: getpatch: Can't download daily-19652.cdiff from database.clamav.net
WARNING: Incremental update failed, trying to download daily.cvd
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[LOTS MORE OF THESE]
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Downloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [ 0%]^MDownloading daily.cvd [

[LOTS MORE OF THIS - CAN'T SEEM TO GET TO THE BOTTOM IN PUTTY CONSOLE AS IT'S ALL ON ONE LINE]

daily.cvd updated (version: 20599, sigs: 1437275, f-level: 63, builder: neo)
Downloading bytecode.cvd [ 10%]^MDownloading bytecode.cvd [ 18%]^MDownloading bytecode.cvd [ 20%]^MDownloading bytecode.cvd [ 31%]^MDownloading bytecode.cvd [ 33%]^MDownloading bytecode.cvd [ 44%]^MDownloading bytecode.cvd [ 48%]^MDownloading bytecode.cvd [ 59%]^MDownloading bytecode.cvd [ 69%]^MDownloading bytecode.cvd [ 78%]^MDownloading bytecode.cvd [ 78%]^MDownloading bytecode.cvd [ 82%]^MDownloading bytecode.cvd [ 86%]^MDownloading bytecode.cvd [ 96%]^MDownloading bytecode.cvd [100%]^MDownloading bytecode.cvd [100%]
bytecode.cvd updated (version: 260, sigs: 47, f-level: 63, builder: shurley)
Database updated (3861547 signatures) from database.clamav.net (IP: 208.72.56.53)
Configuring Dovecot for POP3 and IMAP
Enabling Dovecot POP3 and IMAP servers
Enabling ProFTPd
/bin/sh: /etc/init.d/proftpd: No such file or directory
Enabling SMTP authentication
sh: /usr/lib/sasl2/smtpd.conf: No such file or directory
sh: /usr/lib/sasl2/smtpd.conf: No such file or directory
/bin/sh: /etc/init.d/saslauthd: No such file or directory
Configuring Virtualmin
Configuring Procmail
Configuring Webalizer
Updating /etc/shells
Enabling MySQL and PostgreSQL
Enabling Apache
Configuring and enabling BIND
Configuring resolv.conf to use local DNS server
Configuring and enabling Mailman
warning: %post(virtualmin-base-1.0-69.rh.noarch) scriptlet failed, signal 9
Verifying : clamav-lib-0.98.5-1.el7.centos.vm.x86_64 1/45
Verifying : perl-Switch-2.16-7.el7.noarch 2/45
Verifying : clamav-0.98.5-1.el7.centos.vm.x86_64 3/45

[SEEMS OK FROM HERE TO THE END]

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Any clues as to whether this log file identifies a my problem?