System: Ubuntu 16.04
to prepare my server for an IP-change I tried to update i-MSCP 1.4.3 to the latest 1.5.3.
I did apt-get update and dist-upgrade first, stopped running services
# service cron stop
# service imscp_daemon stop
# pkill -TERM -f imscp
and run the installer.
It stopped with the message:
[ERROR] iMSCP::Composer::_getComposer: Couldn't install/update composer.phar:
[RuntimeException]SHA384 is not supported by your openssl extension, could not verify the phar file integrity
Maybe it is not imscp-relatet but openssl or composer. But whilst it is preventing imscp from beeing installed or updated I hope to get some hints here.
Trying to get back the old Version, I learned that an i-MSCP downgrade is not supported. Any hints how I can get my webs online again whilst i-MSCP is not working?