#97 fatal database error

[lahaag]

my server admin recently upgraded to php-4.3.8 and mysql-4.0.20.

and now i get this error

lib/WikiDB/backend/PearDB.php:681: Fatal[256]:
wikidb_backend_mysql: fatal database error

DB Error: unknown error

(LOCK TABLES page WRITE,version WRITE,link WRITE,recent
WRITE,nonempty WRITE [nativecode=1044 ** Access denied for
user: '' to database ''])

how can i solve this?

[Nobody/Anonymous]

Logged In: NO

I have exactly the same problem !
Please help us !!!

[Ronaldo Nascimento]

Logged In: YES
user_id=97868

i get the same error when i moved ISP
they say they dont support Locking
can this be shut off in the code?