after update to joomla 2.5.22: a lot of cb1.9.1 related errors

Strict Standards: Declaration of CBplug_cbverifyemail::getFieldRow() should be compatible with cbFieldHandler::getFieldRow(&$field, &$user, $output, $formatting, $reason, $list_compare_types) in ..../components/com_comprofiler/plugin/user/plug_cbverifyemail/cbverifyemail.php on line 39

Strict Standards: Declaration of CBplug_cbpasswordstrength::getFieldRow() should be compatible with cbFieldHandler::getFieldRow(&$field, &$user, $output, $formatting, $reason, $list_compare_types) in .../components/com_comprofiler/plugin/user/plug_cbpasswordstrength/cbpasswordstrength.php on line 60

Strict Standards: Declaration of getCBPlayer::getDisplayRegistration() should be compatible with cbTabHandler::getDisplayRegistration($tab, $user, $ui, $postdata) in .../components/com_comprofiler/plugin/user/plug_cbplayer/cbplayer.plugin.php on line 238

Strict Standards: Declaration of CBfield_template::getField() should be compatible with cbFieldHandler::getField(&$field, &$user, $output, $reason, $list_compare_types) in ..../components/com_comprofiler/plugin/user/plug_cbtemplatechanger/cbtemplatechanger.php on line 93

Strict Standards: Declaration of cbprogressfieldField::getFieldRow() should be compatible with cbFieldHandler::getFieldRow(&$field, &$user, $output, $formatting, $reason, $list_compare_types) in ..../components/com_comprofiler/plugin/user/plug_cbprogressfield/field.cbprogressfield.php on line 177

Strict Standards: Declaration of cbprogressfieldField::getField() should be compatible with cbFieldHandler::getField(&$field, &$user, $output, $reason, $list_compare_types) in .../components/com_comprofiler/plugin/user/plug_cbprogressfield/field.cbprogressfield.php on line 177

Strict Standards: Declaration of cbforumsStatus::getFieldRow() should be compatible with cbFieldHandler::getFieldRow(&$field, &$user, $output, $formatting, $reason, $list_compare_types) in .../components/com_comprofiler/plugin/user/plug_cbforums/models/kunena20.php on line 906

Strict Standards: Declaration of getAcyMailingTab::getDisplayRegistration() should be compatible with cbTabHandler::getDisplayRegistration($tab, $user, $ui, $postdata) in .../components/com_comprofiler/plugin/user/plug_acymailingcbplugin/acymailing.php on line 421

you may say, put the error to none! but that's not a solution!

They're PHP 5.4 strict standards warnings. They're all cleared up in CB 2.0. To hide them in CB 1.x you need to shut off error reporting in Joomla global configuration as well as disable debug mode. They will not cause any negative effects aside from annoying messages when debugging.