Hello, I have a strange problem with pagination in my categories. The articles are duplicated on each page. What I mean is that on second page of for example culture category i have 10 articles and on third page i also have 10 articles but 8 of them are the same that were on second page... and the same thing happens for page 3 and 4, page 4 and 5 etc etc...

https://www.tal-com.com/pl/kultura/kategorie/kultura/page-4

Please help me with this...