The template core > front > profile > allFollowers was updated in 4.7.14 to include type casting for the page value in the bottom pagination:
{template="pagination" group="global" app="core" location="global" params="$url, ceil( $followersCount / 50 ), (int) \IPS\Request::i()->page ?: 1, 50"}
However, the top pagination in the same template is still missing the (int) type casting:
{template="pagination" group="global" app="core" location="global" params="$url, ceil( $followersCount / 50 ), \IPS\Request::i()->page ?: 1, 50"}