I though I reported this, but checked the latest download and the xml is the same still.
report_customsql

The number of objects with next not set is different from 1
line 304 of /lib/xmldb/xmldb_object.php: call to debugging()
line 283 of /lib/xmldb/xmldb_structure.php: call to xmldb_object->checkPreviousNextValues()
line 172 of /lib/xmldb/xmldb_file.php: call to xmldb_structure->arr2xmldb_structure()
line 153 of /lib/xmldb/xmldb_file.php: call to xmldb_file->arr2xmldb_structure()
line 344 of /lib/ddl/database_manager.php: call to xmldb_file->loadXMLStructure()
line 365 of /lib/ddl/database_manager.php: call to database_manager->load_xmldb_file()
line 438 of /lib/upgradelib.php: call to database_manager->install_from_xmldb_file()
line 1548 of /lib/upgradelib.php: call to upgrade_plugins()
line 349 of /admin/index.php: call to upgrade_noncore()
Some TABLES previous/next values are incorrect
line 2113 of /lib/datalib.php: call to debugging()
line 469 of /lib/xmldb/xmldb_object.php: call to xmldb_debug()
line 285 of /lib/xmldb/xmldb_structure.php: call to xmldb_object->debug()
line 172 of /lib/xmldb/xmldb_file.php: call to xmldb_structure->arr2xmldb_structure()
line 153 of /lib/xmldb/xmldb_file.php: call to xmldb_file->arr2xmldb_structure()
line 344 of /lib/ddl/database_manager.php: call to xmldb_file->loadXMLStructure()
line 365 of /lib/ddl/database_manager.php: call to database_manager->load_xmldb_file()
line 438 of /lib/upgradelib.php: call to database_manager->install_from_xmldb_file()
line 1548 of /lib/upgradelib.php: call to upgrade_plugins()
line 349 of /admin/index.php: call to upgrade_noncore()
XML database file errors found

More information about this error

Debug info: Errors found in XMLDB file: Some TABLES previous/next values are incorrect
Error code: ddlxmlfileerror
Stack trace:
line 349 of /lib/ddl/database_manager.php: ddl_exception thrown
line 365 of /lib/ddl/database_manager.php: call to database_manager->load_xmldb_file()
line 438 of /lib/upgradelib.php: call to database_manager->install_from_xmldb_file()
line 1548 of /lib/upgradelib.php: call to upgrade_plugins()
line 349 of /admin/index.php: call to upgrade_noncore()