Stash can't be started due to the transaction log for database is full
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Platform Notice: Server, Data Center, and Cloud By Request - This article was written for the Atlassian server and data center platforms but may also be useful for Atlassian Cloud customers. If completing instructions in this article would help you, please contact Atlassian Support and mention it.
Starting Stash fails with the following message on the UI:
SpringMVC dispatcher [springMvc] could not be started
The following is seen on
09-Jun-2015 09:54:04.048 SEVERE [http-nio-7990-exec-1] org.apache.catalina.core.ApplicationDispatcher.invoke Servlet.service() for servlet springMvc threw exception com.atlassian.stash.exception.DataStoreException: A database error has occurred. ... Caused by: org.springframework.dao.InvalidDataAccessResourceUsageException: could not execute batch; SQL [update cwd_user set user_name=?, lower_user_name=?, is_active=?, created_date=?, updated_date=?, first_name=?, lower_first_name=?, last_name=?, lower_last_name=?, display_name=?, lower_display_name=?, email_address=?, lower_email_address=?, external_id=?, directory_id=?, credential=? where id=?]; nested exception is org.hibernate.exception.SQLGrammarException: could not execute batch ... Caused by: org.hibernate.exception.SQLGrammarException: could not execute batch ... Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: The transaction log for database 'stash' is full due to 'LOG_BACKUP'.
The problem is on your Microsoft SQL database that contains a full table.
Check the guide below for Microsoft SQL to fix your database and restart Stash.