Hi everyone - sorry, I fixed this error!
Hi - I am installing a CodoForum forum on my GoogieHost server - I have been getting several errors as I go along (I have figured each one out - most were due to my lack of experience - but this one has me stumped!) The error is:
Unable to require /home/u188170794/public_html/sys//JsonSerializable.php Fatal error: Interface 'JsonSerializable' not found in /home/u188170794/public_html/sys/vendor/illuminate/support/Illuminate/Support/Collection.php on line 13
My question is: How do I fix this?