HTML editor - not saving

Hi,

When I try to save a text in HTML attribute (html editor), I get this error message:

Internal error. Error persisting business object SystemChangelogItem Incorrect string value: '\xE2\x80\x8B</f...' for column 'Changes' at row 1

anyone had this??

thx.

MySql collation problem:

changed from latin1 ---- latin1_swedish_ci
to
utf8 ----- utf8_general_ci

now it's ok...