I found error after delete some user attribute from business object incident.
I already remove from window manager and business object then save all.
After that my system has been hank and restart. Final I reboot server and
cannot connect to LDSD as picture. Could you helpme please.
Ok All, I found solution. this case happend because i use assignment to usermanager.
that why error after delete this attribute. now i can delete from database and solve it.
select * from lc_action_value where lc_value like ‘%_INGUserManager%'
delete lc_action_calue where lc_value like '%_INGUserManager%'
Retrieving data ...