Codeigniter session issiue

Job ID: 37976101

Budget: $10 – $30 USD

im using codeigniter 3 with php 7.4 the issiue is:
i can login successfully but when i click anything like other pages buttons etc and when i refresh the page im getting logged out. if you ask me the reason is users not getting session ids idk. Im looking for someone to fix without making other functions crash like refferal,ban system etc.
Related categories: PHP Codeigniter MySQL