This appears to be a dependency loop between nginx and sphinx, rather than a fault with spamassassin itself. This class of issue was dealt with in LP: #1828639, although I suspect whatever caused the looping in this case was resolved or made obsolete.
This appears to be a dependency loop between nginx and sphinx, rather than a fault with spamassassin itself. This class of issue was dealt with in LP: #1828639, although I suspect whatever caused the looping in this case was resolved or made obsolete.