prestashop 1.7.6.7 to 1.7.8 - 1-click upgrade module failed - too many open files

[user2020]

I tried to upgrade prestashop from 1.7.6.7 to 1.7.8 and the activity log showed the following:

File will be saved in /home/customer/www/<redacted data>/public_html/admin459/autoupgrade/download/prestashop.zip
Download directory has been emptied
Download complete.
"/latest" directory has been emptied
Content of archive /home/customer/www/redacted data>/public_html/admin459/autoupgrade/download/prestashop.zip is extracted
[INTERNAL] /home/customer/www/<redacted data here>/public_html/modules/autoupgrade/classes/ZipAction.php line 154 - ZipArchive::extractTo(/home/customer/www/<redacted data>/public_html/admin459/autoupgrade/latest/localization/CLDR/core/common/supplemental/grammaticalFeatures.xml): failed to open stream: Too many open files

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Errors:

Could not extract localization/CLDR/core/common/supplemental/grammaticalFeatures.xml from backup, the destination might not be writable.

Can anyone advise why it failed and what the fix is?

Thanks.

[mikirimiki]

Hello, I have the same problem.
Did you solved it?