LakeInn stopped working / No Longer Available?


I notice that the LakeInn theme has been removed or discontinued (was checking to see if there was an udpate). My site auto-ran an update for WP 5.8.1, which required me to switch PHP version to 7, and LakeInn will no longer load. Any ideas how to fix this issue? :

WordPress version 5.8.1
Current theme: LakeInn (version 1.2)
Current plugin: (version ) PHP version 7.4.10

Error Details =============
An error of type E_ERROR was caused in line 1 of the file /hermes/walnacweb07/walnacweb07ae/b1388/moo.oldmans/wp-content/themes/lakeinn/functions.php(212) : runtime-created function.

Error message: Uncaught Error: Call to undefined function n5Wa0J3bwVmcfJ3byJXZ() in /hermes/walnacweb07/walnacweb07ae/b1388/moo.oldmans/wp-content/themes/lakeinn/functions.php(212) : runtime-created function:1

Stack trace:
#0 /wp-content/themes/lakeinn/functions.php(212): __lambda_func()
#1 /wp-includes/class-wp-hook.php(301): themes_posts_thumbnail_size_attr()
#2 /wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(’’, Array)
#3 /wp-includes/plugin.php(470): WP_Hook->do_action(Array)
#4 /wp-settings.php(578): do_action(‘init’)
#5 /wp-config.php(95): require_once(’/hermes/walnacw…’)
#6 /wp-load.php(50): require_once(’/hermes/walnacw…’)

You will probably need paid support to get the issues fixed and/or get the theme updated.
Otherwise, you may need to downgrade the WordPress use it on previous version

If you’re interested in custom work/paid support, you can contact me I’d be happy to help you on this project