1. Overview In this document, we describe how to easily fix some common errors with WebADM, OpenOTP, Web Applications, Radius Bridge, Push login, License services, LDAP permissions etc. 2. WebADM/OpenOTP common issues The first thing to do when a login failed for an unknown reason is to check the log file /opt/webadm/log/webadm.log and find the right log. In addition to the terminal session, you can find the log also in WebADM > Databases > WebADM Server Log files.