Related content Database TroubleshootingDatabase Issues TroubleshootingDatabase Troubleshooting for PostgreSQLDatabase Troubleshooting for MySQLTroubleshooting PerformanceUsing the database integrity checkerTroubleshooting ExecutionRepairing a Damaged Microsoft SQL Server DatabaseTroubleshooting and support tools page does not open in BitbucketDatabase Troubleshooting for Oracle Still need help? The Atlassian Community is here for you. Ask the community Database migration fails due to duplicate entryConnection timeout with MySQL databasejava.sql.SQLException: I/O Error: Connection reset when connecting to an external SQL Server 2008 databaseOracle DB - The database is not using Unicode. Crucible requires that the database uses a UTF8 encoding to support internalizationJDBCExceptionReporter - JDBC ERROR has been closed() -- you can no longer use itDatabase Migration to MySQL Fails with 'com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException'Could not Execute JDBC Batch Update When Inserting a CommentFisheye logs thrown "Table 'xxx' doesn't exist" when using MySQL serverMySQL Error 28MySQL SQL script error - drop foreign keyMigrating from HSQLDB to any database failsDatabase connections locked up due to foreign key constraint on table 'cru_frx'Unable to create review due to error 'ConstraintViolationException - Could not execute JDBC batch update'Can't connect to Oracle database - ORA-00955Unable to connect to MySQL database - Exception attempting to load Database driverWeb Hooks Fail with ORA-01031: insufficient privileges ExceptionUnable to connect to Oracle database ORA-00942: table or view does not existMySQL Incorrect information in file .frmDatabase migration fails - Unsupported major.minor versionOracle database migration fails with ORA-01450 maximum key length (3118) exceededUnable to connect to Oracle database when startingorg.springframework.beans.BeanInstantiationException when trying to start FisheyeConstraint violation in MSSQL when creating reviewRestoring backup failed due to foreign key constraintMySQL Backup Restore Fails with 'The total number of locks exceeds the lock table size' ExceptionReviews cannot be created due to ConstraintViolationExceptionSmart Commits page gives error message "Your request was unable to be processed" due to ORA-00942Fisheye running on MySQL throws "Errcode: 28 - No space left on device"Convert non-UTF-8 MySQL database to UTF-8Application was down because its files had consumed up all server spacecom.cenqua.crucible.hibernate.CruDBException during restore of the backupConnection to MySQL Database Fails with 'You have an error in your SQL syntax' ErrorCrucible reports violation in uk_crurevision_spr unique constraintDatabase Errors when using the Default MySQL Storage EngineDatabase Migration from HSQLDB to Oracle Fails with "value too large" Error on CRU_INLINE_COMMENT_TO_FRX_REV tableDatabase migration to Oracle failsDatabase migration to Oracle fails due to incorrect database encodingDatabase Migration to Oracle Fails with "value too large for column" Error on CRU_REVIEWFisheye Fails to Startup with MySQL 5.6.xFisheye is losing connection back to the database intermittentlyLDAP sync fails with IllegalArgumentException due to wrong MySQL JDBC driver being usedMigrating to MySQL fails with migrateDBProgressAjax error messageMySQL Collation Error When Starting-up ServerMySQL Database Migration fails with Specified key was too long max key length is 1000 bytesNew Reviews Fail to be Created with 'Can't associate project' ExceptionPacket too large errors when accessing code reviewsSmart commits failing after upgrading FisheyeSQLServer DB is using a collation which is not case sensitiveSQL Server migration fails due to wrong Database user permissionsSQL Server using wrong transaction isolation levelThe Maximum Pool Connection setting is too small to dedicate sufficient connections to retriable pool.Unable to connect to SQLServer 2008 database - Exception attempting to load Database driver Last modified on Feb 3, 2011 Was this helpful? Yes No It wasn't accurate It wasn't clear It wasn't relevant Provide feedback about this article In this section Database migration fails due to duplicate entry Connection timeout with MySQL database java.sql.SQLException: I/O Error: Connection reset when connecting to an external SQL Server 2008 database Oracle DB - The database is not using Unicode. Crucible requires that the database uses a UTF8 encoding to support internalization JDBCExceptionReporter - JDBC ERROR has been closed() -- you can no longer use it Database Migration to MySQL Fails with 'com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException' Could not Execute JDBC Batch Update When Inserting a Comment Fisheye logs thrown "Table 'xxx' doesn't exist" when using MySQL server MySQL Error 28 MySQL SQL script error - drop foreign key Migrating from HSQLDB to any database fails Database connections locked up due to foreign key constraint on table 'cru_frx' Unable to create review due to error 'ConstraintViolationException - Could not execute JDBC batch update' Can't connect to Oracle database - ORA-00955 Unable to connect to MySQL database - Exception attempting to load Database driver Web Hooks Fail with ORA-01031: insufficient privileges Exception Unable to connect to Oracle database ORA-00942: table or view does not exist MySQL Incorrect information in file .frm Database migration fails - Unsupported major.minor version Oracle database migration fails with ORA-01450 maximum key length (3118) exceeded Unable to connect to Oracle database when starting org.springframework.beans.BeanInstantiationException when trying to start Fisheye Constraint violation in MSSQL when creating review Restoring backup failed due to foreign key constraint MySQL Backup Restore Fails with 'The total number of locks exceeds the lock table size' Exception Reviews cannot be created due to ConstraintViolationException Smart Commits page gives error message "Your request was unable to be processed" due to ORA-00942 Fisheye running on MySQL throws "Errcode: 28 - No space left on device" Convert non-UTF-8 MySQL database to UTF-8 Application was down because its files had consumed up all server space com.cenqua.crucible.hibernate.CruDBException during restore of the backup Connection to MySQL Database Fails with 'You have an error in your SQL syntax' Error Crucible reports violation in uk_crurevision_spr unique constraint Database Errors when using the Default MySQL Storage Engine Database Migration from HSQLDB to Oracle Fails with "value too large" Error on CRU_INLINE_COMMENT_TO_FRX_REV table Database migration to Oracle fails Database migration to Oracle fails due to incorrect database encoding Database Migration to Oracle Fails with "value too large for column" Error on CRU_REVIEW Fisheye Fails to Startup with MySQL 5.6.x Fisheye is losing connection back to the database intermittently LDAP sync fails with IllegalArgumentException due to wrong MySQL JDBC driver being used Migrating to MySQL fails with migrateDBProgressAjax error message MySQL Collation Error When Starting-up Server MySQL Database Migration fails with Specified key was too long max key length is 1000 bytes New Reviews Fail to be Created with 'Can't associate project' Exception Packet too large errors when accessing code reviews Smart commits failing after upgrading Fisheye SQLServer DB is using a collation which is not case sensitive SQL Server migration fails due to wrong Database user permissions SQL Server using wrong transaction isolation level The Maximum Pool Connection setting is too small to dedicate sufficient connections to retriable pool. Unable to connect to SQLServer 2008 database - Exception attempting to load Database driver Related content Database TroubleshootingDatabase Issues TroubleshootingDatabase Troubleshooting for PostgreSQLDatabase Troubleshooting for MySQLTroubleshooting PerformanceUsing the database integrity checkerTroubleshooting ExecutionRepairing a Damaged Microsoft SQL Server DatabaseTroubleshooting and support tools page does not open in BitbucketDatabase Troubleshooting for Oracle Powered by Confluence and Scroll Viewport.