Good morning, I am getting the following error when restoring a backup on another 

Could not get content for /theme_common/static/src/scss/mixins.scss defined in bundle 'web.assets_common'.
Could not get content for /theme_common/static/src/scss/primary_variables.scss defined in bundle 'web.assets_common'.
Could not get content for /theme_loftspace/static/src/scss/primary_variables.scss defined in bundle 'web.assets_common'.
Could not get content for /theme_loftspace/static/src/scss/secondary_variables.scss defined in bundle 'web.assets_common'.