unable to find the php-rollback recipe while trying to rollback the php app

[beravelli]

I was trying to rollback to the previous version of the app_type php and encountered this error. obviously the cookbook is missing,, is there any particular reason behind it?

Recipe Compile Error

Chef::Exceptions::RecipeNotFound

could not find recipe php-rollback for cookbook deploy

[2016-08-17T20:29:37+00:00] ERROR: Running exception handlers
[2016-08-17T20:29:37+00:00] ERROR: Exception handlers complete
[2016-08-17T20:29:37+00:00] FATAL: Stacktrace dumped to /var/lib/aws/opsworks/cache.stage2/chef-stacktrace.out
[2016-08-17T20:29:37+00:00] ERROR: could not find recipe php-rollback for cookbook deploy
[2016-08-17T20:29:37+00:00] FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1)