# What should I do if I do not see anything in my browser after I start Sparkflows?

**URL:** <https://community.sparkflows.ai/t/what-should-i-do-if-i-do-not-see-anything-in-my-browser-after-i-start-sparkflows/95>\
**Category:** Setup & Configuration\
**Tags:** troubleshooting\
**Created:** [December 15, 2025, 9:26am UTC](https://community.sparkflows.ai/t/what-should-i-do-if-i-do-not-see-anything-in-my-browser-after-i-start-sparkflows/95 "2025-12-15T09:26:41Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Tarika](https://avatars.discourse-cdn.com/v4/letter/t/8491ac/32.png) [@Tarika](https://community.sparkflows.ai/u/Tarika)\
**Post date:** [December 15, 2025, 9:26am UTC](https://community.sparkflows.ai/t/what-should-i-do-if-i-do-not-see-anything-in-my-browser-after-i-start-sparkflows/95/1 "2025-12-15T09:26:41Z")

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Please check the logs for exceptions and the root cause. The server log file is named **fireserver.log** and will be written in the install directory.

Possible causes for Sparkflows not to start could be:

- Either H2 database was not created or it is failing to find the table.
- H2 database schema was not updated.
- The server did not start properly because some other Application is running on the configured port. The default configured port for Sparkflows is **:8080**.The HTTP and HTTPS ports for Sparkflows can be updated in **conf/application.properties**.