Software vulnerabilities can result when a programmer fails to consider all possible data states.
Unable to render {include} The included page could not be found.
Unable to render {include} The included page could not be found.
Unable to render {include} The included page could not be found.
Unable to render {include} The included page could not be found.
References
[[Hatton 95]] Section 2.7.2, "Errors of omission and addition"
[[Viega 05]] Section 5.2.17, "Failure to account for default case in switch"