Magento no longer supports Magento 1. As such, we have stopped development and support on our own Magento 1 extension. This guide shows how to upgrade to our Magento 2 extension. Upgrading allows you to utilize the newest improvements and bug fixes from both Algolia and Magento.
If you wish to continue using the Magento 1 extension, you can post your question in our official Algolia Discord Server or Stack Overflow, and take a look at our Magento 1 documentation here. You can also take a look at our troubleshooting guide for Magento 2, as much of it is relevant to Magento 1.