I got some problems when im trying to save product short and long description in backend. whenever i try to change the description and press save, the text i have entered disappears and the textarea field is blank. This does not just only occur for the long and short description. The problem is for ALL textarea fields in the product edit page. I can change textarea fields in categories page and so on.
I have some PDO mysql error debug to show you..
SQL: SELECT `main_table`.`tax_calculation_rate_id`, `main_table`.`tax_calculation_rule_id`, `main_table`.`customer_tax_class_id`, `main_table`.`product_tax_class_id`, `rule`.`priority`, `rule`.`position`, `rate`.`rate` AS `value`, `rate`.`tax_country_id`, `rate`.`tax_region_id`, `rate`.`tax_postcode`, `rate`.`tax_calculation_rate_id`, `rate`.`code`, IF(title_table.value IS NULL, rate.code, title_table.value) AS `title` FROM `tax_calculation` AS `main_table`
INNER JOIN `tax_calculation_rule` AS `rule` ON `rule`.`tax_calculation_rule_id` = main_table.tax_calculation_rule_id
INNER JOIN `tax_calculation_rate` AS `rate` ON rate.tax_calculation_rate_id = main_table.tax_calculation_rate_id
LEFT JOIN `tax_calculation_rate_title` AS `title_table` ON rate.tax_calculation_rate_id = title_table.tax_calculation_rate_id AND title_table.store_id = '0' WHERE (customer_tax_class_id = 3) AND (product_tax_class_id IN ('7')) AND (rate.tax_country_id = 'SE') AND (rate.tax_region_id IN(0, 0)) AND (rate.zip_is_range IS NULL) AND (rate.tax_postcode IS NULL OR rate.tax_postcode IN('*', '', '', '*')) ORDER BY `priority` ASC, `tax_calculation_rule_id` ASC, `tax_country_id` DESC, `tax_region_id` DESC, `tax_postcode` DESC, `value` DESC
AFF: 1
TIME: 0.0006
TRACE: #1 Varien_Db_Adapter_Pdo_Mysql#0000000002b9780300000000842d8272#->_debugStat(2, 'SELECT `main_tab...', array(), &Varien_Db_Statement_Pdo_Mysql#0000000002b97a2500000000842d8272#) called at [lib/Varien/Db/Adapter/Pdo/ Mysql.php:424]
#2 Varien_Db_Adapter_Pdo_Mysql#0000000002b9780300000000842d8272#->query(&Varien_Db_Select#0000000002b97ac200000000842d8272#, array()) called at [lib/Zend/Db/Adapter/Abstract.php:734]
#3 Varien_Db_Adapter_Pdo_Mysql[Zend_Db_Adapter_Abstract]#0000000002b9780300000000842d8272#->fetchAll(&Varien_Db_Select#0000000002b97ac200000000842d8272#) called at [app/code/core/Mage/Tax/Model/Resource/Calculation. php:341]
#4 Mage_Tax_Model_Resource_Calculation#0000000002b97ab100000000842d8272#->_getRates(&Varien_Object#0000000002b97a8900000000842d8272#) called at [app/code/core/Mage/Tax/Model/Resource/Calculation.php:99]
#5 Mage_Tax_Model_Resource_Calculation#0000000002b97ab100000000842d8272#->getRateInfo(&Varien_Object#0000000002b97a8900000000842d8272#) called at [app/code/core/Mage/Tax/Model/Calculation.php:193]
#6 Mage_Tax_Model_Calculation#0000000002b97a8a00000000842d8272#->getRate(&Varien_Object#0000000002b97a8900000000842d8272#) called at [app/code/core/Mage/Tax/Model/Calculation.php:412]
#7 Mage_Tax_Model_Calculation#0000000002b97a8a00000000842d8272#->_getRates(&Varien_Object#0000000002b97a8900000000842d8272#, 'product_class_id', 'PRODUCT') called at [app/code/core/Mage/Tax/Model/Calculation.php:420]
#8 Mage_Tax_Model_Calculation#0000000002b97a8a00000000842d8272#->getRatesForAllProductTaxClasses(&Varien_Object#0000000002b97a8900000000842d8272#) called at [app/code/core/Mage/Tax/Helper/Data.php:392]
#9 ET_CurrencyManager_Helper_Tax[Mage_Tax_Helper_Data]#0000000002b97b3000000000842d8272#->_getAllRatesByProductClass(&ET_CurrencyManager_Model_Store#0000000002b9782300000000842d8272#) called at [app/code/core/Mage/Tax/ Helper/Data.php:376]
#10 ET_CurrencyManager_Helper_Tax[Mage_Tax_Helper_Data]#0000000002b97b3000000000842d8272#->getAllRatesByProductClass(&ET_CurrencyManager_Model_Store#0000000002b9782300000000842d8272#) called at [app/design/adminhtml/ default/default/template/catalog/product/js.phtml:45]
#11 include('/var/www/vb1/app...') called at [app/code/core/Mage/Core/Block/Template.php:241]
#12 Mage_Adminhtml_Block_Catalog_Product_Edit_Js[Mage_Core_Block_Template]#0000000002b97a6c00000000842d8272#->fetchView('adminhtml/defaul...') called at [app/code/core/Mage/Core/Block/Template.php:272]
#13 Mage_Adminhtml_Block_Catalog_Product_Edit_Js[Mage_Core_Block_Template]#0000000002b97a6c00000000842d8272#->renderView() called at [app/code/core/Mage/Core/Block/Template.php:286]
#14 Mage_Adminhtml_Block_Catalog_Product_Edit_Js[Mage_Core_Block_Template]#0000000002b97a6c00000000842d8272#->_toHtml() called at [app/code/core/Mage/Adminhtml/Block/Template.php:81]
#15 Mage_Adminhtml_Block_Catalog_Product_Edit_Js[Mage_Adminhtml_Block_Template]#0000000002b97a6c00000000842d8272#->_toHtml() called at [app/code/core/Mage/Core/Block/Abstract.php:863]
#16 Mage_Adminhtml_Block_Catalog_Product_Edit_Js[Mage_Core_Block_Abstract]#0000000002b97a6c00000000842d8272#->toHtml() called at [app/code/core/Mage/Core/Block/Text/List.php:43]
#17 Mage_Core_Block_Text_List#0000000002b97b0000000000842d8272#->_toHtml() called at [app/code/core/Mage/Core/Block/Abstract.php:863]
#18 Mage_Core_Block_Text_List[Mage_Core_Block_Abstract]#0000000002b97b0000000000842d8272#->toHtml() called at [app/code/core/Mage/Core/Block/Abstract.php:582]
#19 Mage_Adminhtml_Block_Page[Mage_Core_Block_Abstract]#0000000002b97b3b00000000842d8272#->_getChildHtml('js', true) called at [app/code/core/Mage/Core/Block/Abstract.php:526]
#20 Mage_Adminhtml_Block_Page[Mage_Core_Block_Abstract]#0000000002b97b3b00000000842d8272#->getChildHtml('js') called at [app/design/adminhtml/default/default/template/page.phtml:82]
#21 include('/var/www/vb1/app...') called at [app/code/core/Mage/Core/Block/Template.php:241]
#22 Mage_Adminhtml_Block_Page[Mage_Core_Block_Template]#0000000002b97b3b00000000842d8272#->fetchView('adminhtml/defaul...') called at [app/code/core/Mage/Core/Block/Template.php:272]
#23 Mage_Adminhtml_Block_Page[Mage_Core_Block_Template]#0000000002b97b3b00000000842d8272#->renderView() called at [app/code/core/Mage/Core/Block/Template.php:286]
#24 Mage_Adminhtml_Block_Page[Mage_Core_Block_Template]#0000000002b97b3b00000000842d8272#->_toHtml() called at [app/code/core/Mage/Adminhtml/Block/Template.php:81]
#25 Mage_Adminhtml_Block_Page[Mage_Adminhtml_Block_Template]#0000000002b97b3b00000000842d8272#->_toHtml() called at [app/code/core/Mage/Core/Block/Abstract.php:863]
#26 Mage_Adminhtml_Block_Page[Mage_Core_Block_Abstract]#0000000002b97b3b00000000842d8272#->toHtml() called at [app/code/core/Mage/Core/Model/Layout.php:555]
#27 Mage_Core_Model_Layout#0000000002b9783e00000000842d8272#->getOutput() called at [app/code/core/Mage/Core/Controller/Varien/Action.php:390]
#28 Mage_Adminhtml_Catalog_ProductController[Mage_Core_Controller_Varien_Action]#0000000002b978af00000000842d8272#->renderLayout() called at [app/code/core/Mage/Adminhtml/controllers/Catalog/ProductController.php:269]
#29 Mage_Adminhtml_Catalog_ProductController#0000000002b978af00000000842d8272#->editAction() called at [app/code/core/Mage/Core/Controller/Varien/Action.php:419]
#30 Mage_Adminhtml_Catalog_ProductController[Mage_Core_Controller_Varien_Action]#0000000002b978af00000000842d8272#->dispatch('edit') called at [app/code/core/Mage/Core/Controller/Varien/Router/Standard.php:250]
#31 Mage_Core_Controller_Varien_Router_Admin[Mage_Core_Controller_Varien_Router_Standard]#0000000002b9785400000000842d8272#->match(&Mage_Core_Controller_Request_Http#0000000002b9782000000000842d8272#) called at [app/code/ core/Mage/Core/Controller/Varien/Front.php:176]
#32 Mage_Core_Controller_Varien_Front#0000000002b9784a00000000842d8272#->dispatch() called at [app/code/core/Mage/Core/Model/App.php:354]
#33 Mage_Core_Model_App#0000000002b9781400000000842d8272#->run(array('scope_code' => '', 'scope_type' => 'store', 'options' => array())) called at [app/Mage.php:683]
#34 Mage::run('', 'store') called at [index.php:87]
UPDATE: This problem started when we changed FCK editor to TinyMCE editor. I have also tried to reinstall fck and mce and no luck there.