Moodle 3.65, PHP 7.0, Linux, apache server
BTW - I really Like the flashcard plugin!!!
This issue has NOT been resolved since FEB 2019.
This Week I tried to install Mod_flashcard (version marked Release 3.6.0 (Build 2019011000)
Moodle 3.6). through Moodle.org's plugin website. When I install from the Moodle plugins database, choosing the version for Moodle 3.6, it causes a white screen freeze.
After reading about this issue on this forum, I was able to create a blank lib\eventslib.php and it fixed white screen issue.
Further reading indicates this is the moodle plugins website error, possibly affecting many 3.6 version plugins: it simply installs the wrong version and crashes the site.
This is a HUGE error, affecting all installations of Moodle 3.6.
What I don't understand is why, after revealing this error in Feb 2019, that now in Nov 2019 it has still not been corrected on Moodle.org.
ALWAYS load a new plugin in your test site FIRST - I am sure glad I did.
P.S. if I can assist in any way, please let me know...