Humhub 1.25 Stream doesn't load when freichat 11 is activated.

Here are the errors I get:

Uncaught TypeError: $ is not a function
at setMailMessageCount (index.php?r=dashboard%2Fdashboard:192)
at index.php?r=dashboard%2Fdashboard:183
index.php?r=dashboard%2Fdashboard:407 Uncaught TypeError: $ is not a function
at index.php?r=dashboard%2Fdashboard:407
index.php?r=dashboard%2Fdashboard:547 Uncaught TypeError: $ is not a function
at index.php?r=dashboard%2Fdashboard:547
index.php?r=dashboard%2Fdashboard:673 Uncaught TypeError: $ is not a function
at index.php?r=dashboard%2Fdashboard:673
index.php?r=dashboard%2Fdashboard:693 Uncaught TypeError: $ is not a function
at index.php?r=dashboard%2Fdashboard:693
index.php?r=dashboard%2Fdashboard:909 Uncaught TypeError: jQuery is not a function
at index.php?r=dashboard%2Fdashboard:909