[TYPO3-english] changing databank -old was in latin1 and new is in utf-8

[Rupali]

Hello list,

After almost completing our Project, we came to know that the Databank
used was in latin1. as utf-8 was needed, our provider imported all data from
old databank to new one with utf-8.

from install tool-> localconf.php , we changed the the values of
$typo_db_username
$typo_db_password
$typo_db_host
to new ones. And from  Admin tools-> Db check -> updated the reference
index.

but now it seems nothing working in project. when editor wants to create new
page, following warnings and error came:

*Warning*: mysql_fetch_assoc(): supplied argument is not a valid MySQL
result resource in */www/domain.com/htdocs/t3lib/class.t3lib_db.php* on line
*809*

*Warning*: reset()
[function.reset<http://agentur-pp.com/typo3/function.reset>]:
Passed variable is not an array or object in */www/
domain.com/htdocs/typo3conf/ext/mc_autokeywords/class.tx_mcautokeywords.php*on
line
*228*

*Warning*: Variable passed to each() is not an array or object in */www/
domain.com/htdocs/typo3conf/ext/mc_autokeywords/class.tx_mcautokeywords.php*on
line
*229*

*Warning*: mysql_fetch_assoc(): supplied argument is not a valid MySQL
result resource in */www/domain.com/htdocs/t3lib/class.t3lib_db.php* on line
*809*
*Errors:* 2: SQL error: 'Field 'tx_templavoila_flex' doesn't have a default
value' (pages:NEW49ca16e52e920)

 so we cant create new sites and new page contents.

Pls help.



Regards,

Rupali