On Fri, Oct 13, 2017 at 5:05 PM, Pavel Klimenko <dzy4yzd@gmail.com> wrote:
After a long time with pgAdmin4, queries stop executing and text is displayed in the Messages window:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<title>500 Internal Server Error</title>
<h1>Internal Server Error</h1>
<p>The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.</p>
The problem is solved only by reconnecting to the DBMS.