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java.lang.NullPointerException: 	at org.dspace.storage.rdbms.ColumnInfo.canonicalize(ColumnInfo.java:154)	at org.dspace.storage.rdbms.TableRow.canonicalizeAndCheck(TableRow.java:579)	at org.dspace.storage.rdbms.TableRow.setColumn(TableRow.java:437)	at org.dspace.storage.rdbms.DatabaseManager.doInsertGeneric(DatabaseManager.java:1834)	at org.dspace.storage.rdbms.DatabaseManager.insert(DatabaseManager.java:675)	at org.dspace.storage.rdbms.DatabaseManager.create(DatabaseManager.java:447)	at org.dspace.content.BitstreamFormat.create(BitstreamFormat.java:403)	at org.dspace.administer.RegistryLoader.loadFormat(RegistryLoader.java:172)	at org.dspace.administer.RegistryLoader.loadBitstreamFormats(RegistryLoader.java:138)	at org.dspace.administer.RegistryLoader.main(RegistryLoader.java:75)