Thanks, yes, that’s it. I checked the version and used the command from /opt/php73/bin/php to update.
After that, I got a problem “You are trying to downgrade the product “” from version [3.1.1.2] to version [1.0.0.0]. Downgrades are not supported. You are trying to downgrade the product “” from version [3.1.1.2] to version [1.0.0.0]. Downgrades are not supported.” due to plugins SWORD and(or) QUICKSUBMIT. I deleted them - and finally got the correct update! Thank you all, we’ll dig the new version.