import dataset

[hongcui]

For the first two times, I input the dataset name, but they didn't show in the right window. So, I could not import terms.
I tried to delete them through Admin Tasks. One message shows:

Technical details of the error : java.lang.NullPointerException.

see http://screencast.com/t/2yOqZqmajaH

[danveno]

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Incorrect table name 'Plant_habitat_Spring2016_jin_mao_20160506123553_web_grouped_terms'
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

It sounds like the table name is too long.

[danveno]

set the maximum length of dataset name plus user's last name to 32.