Hi,
On commenting the following line in .../libraries/sellacious/objects/Sellacious/Cache/Storage/Sqlite

// $query->clear('select')->select('SUM(1) OVER ()'); // arshad

the error disappeared.
But the page is not displaying properly. I don't think this is the proper fix. Please suggest.
Moreover, I am also getting the following error in other pages.
500
Layout default_price not found.

Please consider this in priority.
Thanks & regards,
Arshad

Hi Arshad,
Do not comment any code, you just need to rebuilt cache and index after that.
But prior to that pls make sure your system fulfils these requirements https://www.sellacious.com/documentation-v2#/learn/basics/system-requirements

For pricing related error make sure there are not layout override in you template.

Thanks

Hi Andresh
Thanks for the support. I tried your suggestion. I get the following notification on rebuilding cache, but the issue remains intake.
Success The cache rebuild process was queued up to run in the background.

Regarding pricing related issue, please tell me how will I do it it template.
Regards,
Arshad

Typo : not "intake", it is unfixed.

Hi,
Can you tell me that what template is on your website and what is the version of sellacious?

also your system should fulfil these requirements https://www.sellacious.com/documentation-v2#/learn/basics/system-requirements
this is must, specially sqlite version an php executable cli.

thanks