# After upgrade to 5.3.7 getting error while updating plugines

**URL:** https://forum.shopware.com/t/after-upgrade-to-5-3-7-getting-error-while-updating-plugines/51159
**Category:** Allgemein
**Created:** [15. Februar 2018 um 13:59 UTC](https://forum.shopware.com/t/after-upgrade-to-5-3-7-getting-error-while-updating-plugines/51159 "2018-02-15T13:59:26Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![jigneshmca](https://avatars.discourse-cdn.com/v4/letter/j/ea666f/32.png) [@jigneshmca](https://forum.shopware.com/u/jigneshmca)
#### Post date: [15. Februar 2018 um 13:59 UTC](https://forum.shopware.com/t/after-upgrade-to-5-3-7-getting-error-while-updating-plugines/51159/1 "2018-02-15T13:59:26Z")

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Hello Experts,

I have recenty upgrade shopware store. Everything working fine but while upgrading plugines getting error.

Class ‚Zend\_Loader\_Autoloader‘ not found File: / engine/ Shopware/ Plugins/ Community/ Frontend/ BestitAmazonCBA/ Bootstrap.php

I have browse this file and it seems not readble. It is encrypted with ionCube Loader library. So i was unable to locate proper error.

Is there any one who can help me to fix this error and upgrade all plugines.

Thanks in advance.&nbsp;

Thanks…

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<div class="post-metadata">

### Author: ![jigneshmca](https://avatars.discourse-cdn.com/v4/letter/j/ea666f/32.png) [@jigneshmca](https://forum.shopware.com/u/jigneshmca)
#### Post date: [16. Februar 2018 um 08:48 UTC](https://forum.shopware.com/t/after-upgrade-to-5-3-7-getting-error-while-updating-plugines/51159/2 "2018-02-16T08:48:01Z")

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I have found that solution.

While upgrading shopware to 5.3.7 version it was deleting some files and folder so that time it was deleted Zend\_Loader classe

Upload Zend\_Loader folder from backup and it will work.

Cheers.