Oracle SQL Developer doesn't work
Oracle SQL Developer doesn't work.
I get this error: "
An error was encountered performing the requested operation:
Listener refused the connection with the following error:
ORA-12506, TNS:listener rejected connection based on service ACL filtering
Vendor code 12506
", but IP is the same
Yesterday, all was ok yet. I didn't change neither password nor authorisation data for apps.
Version (include the version you are using, if applicable):
SQL Developer version : 184.108.40.206.2018-x64
Code Snippet (add any code snippets that support your topic, if applicable):