Tiki is not properly set up:

The directory 'C:\HostingSpaces\hermeticaconsulting\hermeticaconsulting.co.uk\wwwroot\tiki/dump/' is not writeable by SYSTEM.
The directory 'C:\HostingSpaces\hermeticaconsulting\hermeticaconsulting.co.uk\wwwroot\tiki/img/wiki/' is not writeable by SYSTEM.
The directory 'C:\HostingSpaces\hermeticaconsulting\hermeticaconsulting.co.uk\wwwroot\tiki/img/wiki_up/' is not writeable by SYSTEM.
The directory 'C:\HostingSpaces\hermeticaconsulting\hermeticaconsulting.co.uk\wwwroot\tiki/modules/cache/' is not writeable by SYSTEM.
The directory 'C:\HostingSpaces\hermeticaconsulting\hermeticaconsulting.co.uk\wwwroot\tiki/temp/' is not writeable by SYSTEM.
The directory 'C:\HostingSpaces\hermeticaconsulting\hermeticaconsulting.co.uk\wwwroot\tiki/templates_c/' is not writeable by SYSTEM.