upgrade 1.0.0 to 1.3.0 problem

[pkcz]

hi

when i run upgrade.php :

this error appear :

Error altering boards table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering log_boards table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering log_mark_read table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering topics table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering members table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering messages table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering log_topics table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering boards table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering boards table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering boards table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering members table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering members table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'

Error altering members table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering members table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering members table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'

Error altering members table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'

Error altering members table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'
Error altering members table. SQL Error: Access denied for user: 'yabb@localhost' to database 'yabb_db'

but the rest is ok

and when i test the board :

Warning: Supplied argument is not a valid MySQL result resource in /Sources/Load.php on line 142

Warning: Supplied argument is not a valid MySQL result resource in /home/mitch/www/yabb/index.php on line 67

any solution ?

thanks for your help

[Daniel D.]

Check your database username and password. This seems to be it...