Microsoft Azure subscriptions are subject to a variety of quotas and limits, for example number of total CPU cores and number of VMs of a certain family.
How can I query the current quotas and actual usage, in a way that allows me to make forecasts and create alerts before I hit the quotas?
I enabled the module Advanced CSS/JS Aggregation (advagg) 7.x-2.17 on Drupal 7 and now in my admin page admin/config/development/performance/advagg/font I see a warning:
Trying to get property of non-object in advagg_font_admin_settings_form() (line 31 of .../modules/advagg/advagg_font/advagg_font.admin.inc).
What is going on? Did I configure the module incorrectly?
My webserver is Apache 2.2.15 (CentOS).