wpsnoop Function wvsso_check_login_ajax() conflicts found in 2 plugins

A php function called wvsso_check_login_ajax() is used in 2 wordpress plugins/themes and could produce a potential conflict if the wrong combination of themes and plugins is used on your site.

To prevent this from happening developers are encouraged to use namespaces and scopes that isolate their functions from colliding with other functions but this is not always done correctly.

We hope this reference helps you to find PHP Fatal error: Cannot redeclare wvsso_check_login_ajax()

The following 2 plugins register a function called wvsso_check_login_ajax():

Plugin
SSO vBulletin
WP vBulletin SSO