Thank you very much, but Now I got
DB Error: Unknown column 'acting_as' in 'field list'
when I try to upgrade from 2.3.2.
and this problem is solved by run
php tools/upgrade.php upgrade
but the latexrender plugin issue still exists. When I go
it give me a blank page. this issue existed (viewtopic.php?f=28&t=6295
Thank you for your help.