Hello, I have just fresh installed 155e and after few bugfixes already mentioned in the forum I found one more in CEON URI mappings module so I am sharing it here.

When I try to update/generate category or products mappings blank page apears. On the same server I have another 155d version with the exact same CEON module working.

My php Server is 7.1 and if I turn it back to 5.6 the URI mappings on my 155e seems to generate normaly.

And also this erro apears in the log

Code:
[08-Mar-2017 19:56:19 Europe/Sofia] PHP Fatal error:  Cannot use 'String' as class name as it is reserved in /home/xxxxxx/xxxxxxxxxxxx/includes/classes/class.String.php on line 57
Does anybody have the same problem?