[TYPO3] export to .t3d gives error

[Darko Jr. Gonzalez]

Hey folks

I have a site hosted at hostgator - Typo3 v4.1.1. Effectively runs with
php4.
When I try to backup by export the site to .t3d I get this initially:
*Warning*: mysql_num_rows(): supplied argument is not a valid MySQL result
resource in *
/home/kdarko/public_html/ohrid/typo3_src/t3lib/class.t3lib_db.php* on line *
783*

*Warning*: mysql_fetch_assoc(): supplied argument is not a valid MySQL
result resource in *
/home/kdarko/public_html/ohrid/typo3_src/t3lib/class.t3lib_db.php* on line *
796

*Then I set these valued in the the next four fields in the right-most
frame:
Levels = Infinite, All tables, some random big number (1 000 000), All
tables and click update
and I get many many times repeated the same warning above:
*Warning*: mysql_num_rows(): supplied argument is not a valid MySQL result
resource in *
/home/kdarko/public_html/ohrid/typo3_src/t3lib/class.t3lib_db.php* on line *
783*

*Warning*: mysql_fetch_assoc(): supplied argument is not a valid MySQL
result resource in *
/home/kdarko/public_html/ohrid/typo3_src/t3lib/class.t3lib_db.php* on line *
796

*I fear that the backup may be incomplete. Someone that had this problem or
similar?

Alternatively, maybe someone can point me to a reading where I can find out
how to turn on debugging and see whats going on under the hood?


Thanks,
Darko