Can't save a product in Admin after upgrading Magento to MCE 1.8+ / MEE 1.13+
If you just upgraded Magento to MCE 1.8+ or MEE 1.13+ and saving a product in Admin throws an error like:
SQLSTATE[21S01]: Insert value list does not match column list: 1136 Column count doesn't match value count at row 1
You have 2 options:
- Update MageRewards to latest version (recommended). MCE 1.8+ and MEE 1.13+ are officially supported only starting with version 126.96.36.199 of MageRewards.
- Delete rule_hash column from catalogrule_product_price table (only if you are running at least MageRewards 188.8.131.52).