Ruby Permissions Issue about passenger HOT 12 CLOSED

[Wed Aug 30 18:42:22 user3@server_f ~] gem info sinatra

*** LOCAL GEMS ***

sinatra (3.1.0, 3.0.6)
    Authors: Blake Mizerany, Ryan Tomayko, Simon Rozet, Konstantin Haase
    Homepage: http://sinatrarb.com/
    License: MIT
    Installed at (3.1.0): /home/user3/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0
                 (3.0.6): /home/user3/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0

    Classy web-development dressed in a DSL

App 35378 output: /bin/sh: line 1: /home/user3/.rbenv/shims/ruby: Permission denied
App 35378 output: /bin/sh: line 1: exec: /home/user3/.rbenv/shims/ruby: cannot execute: Permission denied
[ E 2023-08-30 18:49:36.9253 35017/T15 age/Cor/App/Implementation.cpp:221 ]: Could not spawn process for application /srv/www/example: The application process exited prematurely.
  Error ID: f56fe7e8
  Error details saved to: /tmp/passenger-error-30izCL.html

[ E 2023-08-30 18:49:36.9280 35017/T8 age/Cor/Con/CheckoutSession.cpp:281 ]: [Client 1-2] Cannot checkout session because a spawning error occurred. The identifier of the error is f56fe7e8. Please see earlier logs for details about the error.
App 35445 output: /bin/sh: line 1: /home/user3/.rbenv/shims/ruby: Permission denied
App 35445 output: /bin/sh: line 1: exec: /home/user3/.rbenv/shims/ruby: cannot execute: Permission denied
[ E 2023-08-30 18:49:37.1952 35017/T1c age/Cor/App/Implementation.cpp:221 ]: Could not spawn process for application /srv/www/example: The application process exited prematurely.
  Error ID: 059b42a4
  Error details saved to: /tmp/passenger-error-nsziVx.html

[ E 2023-08-30 18:49:37.1984 35017/Ta age/Cor/Con/CheckoutSession.cpp:281 ]: [Client 2-2] Cannot checkout session because a spawning error occurred. The identifier of the error is 059b42a4. Please see earlier logs for details about the error.

$ [Wed Aug 30 18:49:39 rich@fuf /srv/www] cat /tmp/passenger-error-nsziVx.html
cat: /tmp/passenger-error-nsziVx.html: No such file or directory