Looking for logging into the Prestashop Loop site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Prestashop Loop site. After that you can login as usual with your login credentials.
https://www.prestashop.com/forums/topic/507246-loop-in-backoffice-login-page-prestashop-1641/
https://evamariamontero.com/admin-loop-en-prestashop-1-6/
https://stackoverflow.com/questions/11335073/prestashop-cant-login-in-admin
https://bobcares.com/blog/prestashop-admin-login-problem/
https://plus.google.com/+EvaMonteroPlus/posts/RcUaJYQhW81
https://foro.profesionalhosting.com/no-puedo-acceder-al-backoffice-de-prestashop-t1604.html
https://www.inmotionhosting.com/support/community-support/prestashop-15/cant-access-prestashop-bo-back-office-in-172-version
https://www.smarthostingplans.com/category/prestashop-admin-login-loop/
https://community.bitnami.com/t/admin-login-resets-after-few-minutes/55958
https://www.webempresa.com/foro/42-Administraci%C3%B3n-PrestaShop/138492-De-repente-Chrome-no-me-abre-el-admin-de-Prestashop.html
https://www.tmdhosting.com/kb/question/how-to-fix-redirect-loop-in-prestashop-1-6/
https://www.youtube.com/watch?v=ZHu_N4mwTsE
https://www.freelancer.mx/projects/php/redirect-loop-issue-prestashop-after/