Could not connect to search application '{1}' on server {0}. This error might occur if the Application Server Timer Job is ...

Could not connect to search application '{1}' on server {0}. This error might occur if the Application Server Timer Job is disabled. Confirm that the Microsoft SharePoint Foundation Timer service and Central Administration service are running on the affected server and ensure that the Application Server Timer Job is enabled on the Timer Job Definitions page in Central Administration. If the problem persists, view the event logs on the affected server for more information.

Could not connect to Project Server. This could be because there is no Project Server specified for this site. Contact your ... Could not connect to search application '{1}' on server {0}. This error can occur if the Application Server Administration ... Could not connect to search application '{1}' on server {0}. This error might occur if the Application Server Administration ... Could not connect to search application '{1}' on server {0}. This error might occur if the Application Server Timer Job does ... Could not connect to search application '{1}' on server {0}. This error might occur if the Application Server Timer Job is ... Could not connect to server {0} for application '{1}'. This error might occur if the server is not responding to client requests, ... Could not connect to server {0}. This error might occur if the firewall or proxy configuration is preventing the server from ... Could not connect to the requested LOB system and so unable to create the requested Business Data Collaboration Workspace. ... Could not connect to the search application administration Web service for application '{1}' on server {0}. This error might ...