[Mutual Assistance] Wordpress program Problem with the SSL CA cert (path? access rights?)

Helping a classmate's WordPress blog migrate from web hosting to VPS hosting environment, his VPS environment is built with the free version of AMH4.2 environment, and he is told that he cannot download it when upgrading to the latest WordPress 4.3 version and installing the plugin, and there is a prompt Problem with theSSL CA cert(path? access rights?) Wrong, this is the first time Lao Zuo has encountered this problem.

If this problem cannot be solved, then all future upgraded themes and plug-in installations must be manually upgraded and activated, which is still more troublesome, so use the search function to find a solution. This problem is mainly a limitation caused by the security of the system, we can install and enable the AMChroot module in the background of the AMH panel, and then set the default safe mode to compatibility mode.

Workaround:

First, download and install the AMChroot module

Download and activate the AMChroot module from the AMH module background.

Second, set the compatibility mode

Here set the compatibility mode.

Finally, we upgrade the version, or download and install the plugin online, there is no problem, due to security considerations, we also need to set the AMChroot module back to safe mode after the upgrade. Similarly, in the non-AMH panel mode, Lao Zuo has also seen such a problem in other environments, and the foreigner's article has mentioned a solution, which is to restart the entire server, and then you can solve this problem, specifically I haven't encountered it yet, so I just see that there is such a text solution, if you encounter it, you can try it.