Cannot save changes in Newspaper Theme Panel

Hi, updated theme to 11.3.2 and cannot save. Please advise. System status below.

Theme config
Registration key i 48f3de97 – **** – **** – **** – 0fcd48664cab Reset key
Theme name i Newspaper
Theme version i 11.3.2
Theme database version i 11.3.2
HTTP channel test wordpress
Theme Mobile Newspaper mobile version
php.ini configuration
Server software i Apache
PHP Version i 7.4.24
post_max_size i 128M – You cannot upload images, themes and plugins that have a size bigger than this value. To see how you can change this please check our guide here.
max_execution_time 300
max_input_vars 8000
SUHOSIN installed false
PHP extensions
mbstring available
GD library available
WordPress and plugins
WP Home URL i https://boricuahumanrights.org
WP Site URL i https://boricuahumanrights.org
WP version i 5.8.2
WP multisite enabled i No
WP Language i en_US
WP Memory Limit 512 MB/request
WP_DEBUG False
Caching plugin No caching plugin detected – for best performance we recommend using WP Super Cache