When I try to run a service on my NSO server I'm receiving the following error in ncs-python-vm.log:   2018-10-15 11:13:40 - Restarted PyVM: <<"secure-admin-asa">> , Port=#Port<0.227235> , OSpid="20828" 2018-10-15 11:13:40 - firewall-aaa-accounting :: Traceback (most recent call last):   File "/apps/nso/opt/ncs/current/src/ncs/pyapi/ncs_pyvm/startup.py", line 6, in <module>     import ncsctlsock   File "/apps/nso/opt/ncs/ncs-4.4.5.4/src/ncs/pyapi/ncs_pyvm/ncsctlsock.py", line 5, in <module>     import _ncs   File "/apps/nso/opt/ncs/current/src/ncs/pyapi/_ncs/__init__.py", line 5, in <module>     from _ncs_py2 import cdb ImportError: /apps/nso/opt/ncs/current/src/ncs/pyapi/_ncs/_ncs_py2.so: undefined symbol: _PyObject_NextNotImplemented 2018-10-15 11:13:40 - Got EXIT on Port= #Port<0.227232> 2018-10-15 11:13:40 - Restarted PyVM: <<"firewall-aaa-accounting">> , Port=#Port<0.227236> , OSpid="20829" 2018-10-15 11:13:40 - secure-admin-asa :: Starting /apps/nso/opt/ncs/current/src/ncs/pyapi/ncs_pyvm/startup.py -l info -f /apps/nso/var/log/ncs/ncs-python-vm -i secure-admin-asa Traceback (most recent call last):   File "/apps/nso/opt/ncs/current/src/ncs/pyapi/ncs_pyvm/startup.py", line 6, in <module>     import ncsctlsock   File "/apps/nso/opt/ncs/ncs-4.4.5.4/src/ncs/pyapi/ncs_pyvm/ncsctlsock.py", line 5, in <module>     import _ncs   File "/apps/nso/opt/ncs/current/src/ncs/pyapi/_ncs/__init__.py", line 5, in <module>     from _ncs_py2 import cdb ImportError: /apps/nso/opt/ncs/current/src/ncs/pyapi/_ncs/_ncs_py2.so: undefined symbol: _PyObject_NextNotImplemented 2018-10-15 11:13:40 - Got EXIT on Port= #Port<0.227235> 2018-10-15 11:13:40 - firewall-aaa-accounting :: Starting /apps/nso/opt/ncs/current/src/ncs/pyapi/ncs_pyvm/startup.py -l info -f /apps/nso/var/log/ncs/ncs-python-vm -i firewall-aaa-accounting 2018-10-15 11:13:40 - firewall-aaa-accounting :: Traceback (most recent call last): 2018-10-15 11:13:40 - firewall-aaa-accounting ::   File "/apps/nso/opt/ncs/current/src/ncs/pyapi/ncs_pyvm/startup.py", line 6, in <module> 2018-10-15 11:13:40 - firewall-aaa-accounting ::     import ncsctlsock 2018-10-15 11:13:40 - firewall-aaa-accounting ::   File "/apps/nso/opt/ncs/ncs-4.4.5.4/src/ncs/pyapi/ncs_pyvm/ncsctlsock.py", line 5, in <module> 2018-10-15 11:13:40 - firewall-aaa-accounting ::     import _ncs 2018-10-15 11:13:40 - firewall-aaa-accounting ::   File "/apps/nso/opt/ncs/current/src/ncs/pyapi/_ncs/__init__.py", line 5, in <module> 2018-10-15 11:13:40 - firewall-aaa-accounting ::     from _ncs_py2 import cdb 2018-10-15 11:13:40 - firewall-aaa-accounting :: ImportError: /apps/nso/opt/ncs/current/src/ncs/pyapi/_ncs/_ncs_py2.so: undefined symbol: _PyObject_NextNotImplemented 2018-10-15 11:13:40 - Got EXIT on Port= #Port<0.227236>   Upon further inspection, if I just pull up a python console I get the same error importing ncs:   [dretaylo@nwsnsocvoprd-1 ncs]$ python Python 2.6.6 (r266:84292, Aug   9 2016, 06:11:56) [GCC 4.4.7 20120313 (Red Hat 4.4.7-17)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import ncs Traceback (most recent call last):   File "<stdin>", line 1, in <module>   File "/apps/nso/opt/ncs/current/src/ncs/pyapi/ncs/__init__.py", line 15, in <module>     import _ncs   File "/apps/nso/opt/ncs/current/src/ncs/pyapi/_ncs/__init__.py", line 5, in <module>     from _ncs_py2 import cdb ImportError: /apps/nso/opt/ncs/current/src/ncs/pyapi/_ncs/_ncs_py2.so: undefined symbol: _PyObject_NextNotImplemented   Has anyone received this error before? ... View more