ArgumentCountError thrown

Too few arguments to function nxs_addqueryparametertourl_v2(), 4 passed in /mnt/stor7-wc2-dfw1/538952/911656/www.contortyourself.co.uk/web/content/wp-content/themes/recordlabel/nexusframework/stable/nexuscore/includes/nxsfunctions.php on line 1423 and exactly 5 expected