Multiple Errors with Curl on Host installed

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1

Nextcloud version: 20.0.4
Operating system and version: 20.04 LTS
Apache or nginx version: Apache/2.4.46 (Ubuntu)
PHP version: PHP 7.4.13

Hello there. I have a nice and smooth running Nextcloud Server with Collabora. Everythin is fine. But when i install curl on the host system i get multiple errors. For example:

I only revieve a blank page in the app store. Error code:
GuzzleHttp\Exception\RequestException: cURL error 23: Failed writing body (5570 != 16384) (see https://curl.haxx.se/libcurl/c/libcurl-errors.html)

or i cant enter documents with collabora office.

When i remove curl everything works fine again! I tried the latest release within ubuntu and compiled the latest official version. Both causing these errors. How can i solve this? Thanks in advance <3

2

Same issue here with NC 21, empty app store.

GuzzleHttp\Exception\RequestException: cURL error 23: Failed writing body (0 != 10468) (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://apps.nextcloud.com/api/v1/apps.json

Anyone?