Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

  1. ,

    You are not deploying the oracle driver with the application. Place the driver jars in a shared or library extension folder of your application server. (You should go with option one or two though

  2. ,

    This is thrown when the Java Virtual Machine (JVM) tries to load a particular class and the specified class cannot be found in the classpath. Make sure poi-ooxml library jar is added to your project's build path and you are using the latest version.

Solutions on the web

via Oracle Community by 843830, 2 years ago
Could not connect to SMTP host: XXXXXX, port: 25, response: -1
via Oracle Community by 843834, 2 years ago
Could not connect to SMTP host:, port: 25; nested exception is: Software caused connection abort: connect
via Stack Overflow by CorporateSlave
, 7 months ago
Could not connect to SMTP host:, port: 25, response: -1
Empty query.