'Uninitialized string offset 34'

[Hadibuttt]

I am getting this error in iio\libmergepdf\src\Driver\TcpdiDriver.php:49
I am unable to debug the issue as of yet, any help would be greatly appreciated.

[kaystrobach]

Maybe print the exception trace? There is a function to get the trace in the exception object.

describe what you are doing and how you produce the problem in order to give us a chance to understand the problem