I just started getting an internal server error on a site that has been running fine for weeks.
Now when I try to access a page that has a Freeform form on it, I get a server error & I am also no longer able to login to the control panel at all.
I switched debug to 2 in my config file and this is the error I get:
Error Number: 1205
Lock wait timeout exceeded; try restarting transaction
entry_date < 1450727583
Line Number: 538
What is going on here? Any help is appreciated.