hey there,
I have commented out these few line of code in this file -
>JoomlaFolder\components\com_easyblog\views\views.php (Check my attached screenshot below)
For those user hitting this issue is because these code only compatible with Easysocial 2.0, but for now Easysocial 2.0 still under beta version so have to wait for Easysocial stable version only can revert back these commented code.
Can you give it a check now? It should work fine now.