Fix error in Travis php7.4 test
Fix error in Travis php7.4 test

bcit-ci/CodeIgniter,madwings/InsaneDB,madwings/InsaneDB,butane/CodeIgniter,butane/CodeIgniter,bcit-ci/CodeIgniter,madwings/InsaneDB,madwings/InsaneDB,bcit-ci/CodeIgniter,butane/CodeIgniter,butane/CodeIgniter,bcit-ci/CodeIgniter,madwings/InsaneDB,butane/CodeIgniter,bcit-ci/CodeIgniter