Updata on 28.0.0. beta 3 failed

[ernolf]

@sven222

Any ideas, what I can do, to fix it?

Did you follow these steps:

@blizzz

Unfortunately we had to realize that a bug slipped into the updater of Beta 2 that will error on an upgrade to Beta 3 with memory exhaustion. Before doing an upgrade please replaces the updater.phar with that one from Beta 1. Or, if you want to use the web updater, replace the updater’s index.php.

cd /path/to/nextcloud/updater
rm updater.phar index.php
wget https://raw.githubusercontent.com/nextcloud/updater/v28.0.0beta1/updater.phar
wget https://raw.githubusercontent.com/nextcloud/updater/v28.0.0beta1/index.php
chmod +x udater.phar
chown www-data:www-data updater.phar
chown www-data:www-data index.php

Now you can upgrade as usual.

mentioned here here in the official announcement (which one should ALWAYS visit before updating a beta product!): Third beta of Nextcloud 28

Much luck,
ernolf