When trying to login, application displays the following error: "Exception caught: 500 The call failed on the server".
This can happen:
Refresh browser (Ctrl+F5) and then log in again OR log out and log in manually. If this doesn't help, clear your browsing data and log in again.
If this method doesn't work, access the server via ssh and apply the following steps:
Debian 7 / Ubuntu 14 / Centos 6
service postgresql-9.5 status
service postgresql-9.5 start
service tomcat6 stop
service tomcat6 start
Centos 7
systemctl status postgresql-9.5
systemctl start postgresql-9.5
systemctl stop tomcat
systemctl start tomcat
Debian 8 / Ubuntu 16
systemctl status postgresql
systemctl start postgresql
systemctl stop tomcat7
systemctl start tomcat7
Names of Tomcat and PostgreSQL services in these article are an example. Check which version of these services are installed on your server and use those names in the commands listed above. |
If this doesn't work, do next:
net start postgresql-x64-9.5
Version 9.5 of PostgreSQL service in these article is an example. Check which version of this service is installed on your server and use this name in the commands listed above. For example, if you have installed Postgresql 9.4 the command 2b will be |