i have install but error show

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mehul kanjariya asked September 26, 2019

hello dear,
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

Error 500
unserialize(): Unexpected end of serialized data

Thank you,
Your faithfully,
Mehul Kanajriya

UB Data Migration Lite

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ubdev ⋅ Staff ⋅98150.00 $tone September 26, 2019

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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We also have another UB Data Migration Lite version here at Ubertheme.com, however this is based on an outdated code base as well.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Due to it’s outdated codebase, there might be unexpected issues when proceeding with data migration.

Regards,
Ubertheme team