System Recordings not converting

It tells me there was an error and to see the CLI. I get the following in the CLI when trying to save a recording

[2016-01-11 14:35:47] WARNING[64072]: translate.c:471 ast_translator_build_path: No translator path: (starting codec is not valid)
[2016-01-11 14:35:47] WARNING[64072]: file.c:247 ast_writestream: Unable to translate to format wav, source format slin48

I just updated my FreePBX Distro to 10.13.66-7 from 10.13.66-6 causing Asterisk to upgrade but this has not made any difference.

Does anybody have any ideas?

What version of asterisk?

13.7.0 sorry I should have included that.

Your version of asterisk is corrupt. You need to reinstall it.