version 1.8.4 problem

Hello, i have a problem with the new version 1.8.4.
The table in the frontend ist not running, only a rotating box is visible.
The website run’s now with version 1.8.3.
Do you have an idea?

best regards Dietmar

This is the errormessage in Chrome with version 1.8.4

Failed to load resource: net::ERR_BLOCKED_BY_CLIENT
(index):419 Mixed Content: The page at ‘https://beautypark.ch/portfolio/haarentfernung/’ was loaded over HTTPS, but requested an insecure image ‘https://beautypark.ch/wp-content/uploads/2016/05/[email protected]’. This content should also be served over HTTPS.
(index):576 Mixed Content: The page at ‘https://beautypark.ch/portfolio/haarentfernung/’ was loaded over HTTPS, but requested an insecure image ‘https://beautypark.ch/wp-content/uploads/2016/05/[email protected]’. This content should also be served over HTTPS.
(index):1 Mixed Content: The page at ‘https://beautypark.ch/portfolio/haarentfernung/’ was loaded over HTTPS, but requested an insecure image ‘https://beautypark.ch/wp-content/uploads/2016/05/Laser_Hintergrund.png?id=5813’. This content should also be served over HTTPS.
https://www.google-analytics.com/analytics.js:1 Failed to load resource: net::ERR_BLOCKED_BY_CLIENT
tables.shortcode.js:57 Uncaught TypeError: Cannot read property ‘columnSearch’ of undefined
at tables.shortcode.js:57
at Object.vendor.(/portfolio/haarentfernung/anonymous function).initializeTable (https://beautypark.ch/wp-content/plugins/data-tables-generator-by-supsystic/src/SupsysticTables/Core/assets/js/core.js?ver=1.8.4:562:49)
at HTMLTableElement.<anonymous> (tables.shortcode.js:10)
at Function.each (jquery.js:2)
at n.fn.init.each (jquery.js:2)
at HTMLDocument.<anonymous> (tables.shortcode.js:9)
at i (jquery.js:2)
at Object.fireWith [as resolveWith] (jquery.js:2)
at Function.ready (jquery.js:2)
at HTMLDocument.K (jquery.js:2)
https://www.google-analytics.com/analytics.js:1 Failed to load resource: net::ERR_BLOCKED_BY_CLIENT

The page I need help with: [log in to see the link]