i have install extension but it show admin backend error.
Notice: unserialize(): Unexpected end of serialized data in E:\xampp\htdocs\magento2\pub\ub-tool\yii\caching\CCache.php on line 108
Notice: unserialize(): Error at offset 0 of 1 bytes in E:\xampp\htdocs\magento2\pub\ub-tool\yii\caching\CCache.php on line 108
unserialize(): Unexpected end of serialized data
Hi Mehul Kanajriya,
We wonder which migration tool version you’re using? We have an old script on Github which we no longer maintain.
We also have another UB Data Migration Lite version here at Ubertheme.com, however this is based on an outdated code base as well. This Lite version has a few drawbacks below:
- It’s available for Magento 2.0.7 only. And this must be a fresh instance.
- It does not support Nginx server
- Due to it’s outdated codebase, there might be unexpected issues when proceeding with data migration.