Joomla 3.6.4 and virtuemart 3.0.16 installed with php 5.6.28
I have just bought CSVI pro and installed it without any error, but now that I need to install plg_csviaddon_virtuemart_csvi_6.6.4 I have an error either installed from the tmp folder where I unzipped the file or even if I install from my computer.
here is the error message :
Error 500
- The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator to inform of the time the error occurred and of anything you might have done that may have caused the error.
More information about this error may be available in the server error log.
I never ecountered any prorblem on this site before.
Any idea ?
Regards
Kris