Need help with PostgreSQL

Tuesday 20 December 2005 3:41:11 am

It's error log

[ Dec 20 2005 16:16:48 ] [128.10.10.21] Error: error executing query: UPDATE ezcontentobject_attribute
SET contentclassattribute_id='299', attribute_original_id='0',
    sort_key_int='0', sort_key_string='?   ',
    data_type_string='ezstring', data_text='?[some simbol in cyrillic]', data_int='0',
    data_float='0'
WHERE  id='21503' AND contentobject_id='5033' AND version='1' AND language_code='rus-RU' ERROR:  Unicode characters greater than or equal to 0x10000 are not supported

any idea?

Have another solution - I can use mysql (it's better for me), how I can convert to mysql?