6.1.2 caused “An error of type E_ERROR was caused in line 27 of the file”

Rolled back to 6.1.1 and it’s working fine again.

Thank you, this seem to be related to a bug that we fixed for a couple of edge cases triggered this problem. We will have a solution soon.

We just released version for the following plugins that should resolve your issue:
– The Events Calendar – 6.1.2.1
– Event Tickets – 5.6.1.1

I’ve marked this as resolved let me know if your problem is not resolved. And I will remove the flag and help you solve your issue.