I understand that some files were not installed. Some loadable script. Therefore, a php error occurs, a call to an undefined function.
that is, this function must be defined before in the included script.
And that goes for bootstrap.
Dear colleague advised to use the roundcube manual update script
But the result of running this script is deleting 26 files.
And now the standard roundcube reconfiguration tools return a message about a corrupted installation.
Here, there is only one question, dear colleagues, who can tell me.
How to run the setup script to reinstall the Roundcube component.
In general, I really like the tool, I am a website developer, and I work more with creating a semantic core and design than bringing up program code.
Therefore, I know the basic knowledge of administration and so far this has been enough.
This requires specific knowledge.
The panel is now a very precious gift, as the cost of the monthly rent of other VPS options reaches the cost of renting resources.
I want to create a community in the Russian-speaking segment and promote this precious tool, give it to people who, like me, honestly work every day and earn barely a monthly living wage. And believe me, there are a lot of these people, very smart and creative,
this wonderful tool that can solve such everyday tasks.
I really respect the work of developers, I understand that they spend their time and effort, I hope to join donations to voluntary contributions for sincere gratitude.
Now it is extremely iron for me to know the cause of this bug in order to be ready for problems when they arise and solve them in the community.