New fatal error in pervisously working experiments

[sotiri]

Dear @Janaki_Sheth, @rfreedsussman, @CullingJ, please consider my answer below, thank you, x

Error with playing of sound in online experiment

Dear @rosem09, @omaxwell, @mbv0, @bbuniv, @esijye, sorry about this Just added a PR to address the issue and expect to have it merged in the morning. Please let me know if you need me to create temporary patches until then for any of your studies. Thank you, x