The issue is that if ANY optimization option is on, site goes down (((
I am trying to use nopPagespeedTools plugin for 3.5, but as far as switch on any of oprimization options, site go down and log show
016.12.02 02:27:54:6915*******
Optimization. url=/en/
hreflang start
CSS start
JS start
WebMarkupMin start
Optimization(Html) url=/en/
Error: Line 6, Column 158: During parsing of HTML-code error has occurred.
Original size: 14,957 byte(s)
New size: 0 byte(s)
You saved: 0.00%
End (duration=00:00:00.0311586)