Syntaxerror: Unexpected Token C In Json At Position 0)

Multi-Vendor Questions
1

Hi.

After moveing to new server I'm expiriencing some issues:

Welcome panel is blank https://prnt.sc/120vjxa

And in some places like sales report or addon settings I get this error : SyntaxError: Unexpected token C in JSON at position 0)

Does anyone had simular expirience? and knows how to fix it?

Thanks,

A