not sure I upgraded properly..
500 errors on all sites using switcher after update and graceful update of php versions - no actual updates done though was already current but rebuilt anyway.
sites started having errors before I even updated to the new compiled versions. During compilation the 500 errors started.
error logs show this:
Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace.
didn't deactivate just updated plugin - was following along and might have missed deactivate...
went ahead and double checked directory settings and noted that all I changed was the date to match the new compiled version and deleted the old compiled versions...
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the errors started during the compiler process - not after I updated the php versions.
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Updated Plugin
started compiling 5.6 & 7.0 via:
perl /var/www/imscp/gui/plugins/PhpSwitcher/PhpCompiler/php_compiler.pl -i /opt/phpswitcher/$(date +'%Y%m%d') 5.6 7.0
that is when I noticed the errors on all pages utilizing 5.6 / 7.0...
when I disabled the php versions and all sites defaulted to the server 5.5.x version all sites started working again.
--- ideas what I did wrong there / How to Fix?