I see this message about every 3 or 4 lines in the cli. Can anyone shed some light on this and what it means?
2019-07-10 20:04:33.786263 [ERR] switch_cpp.cpp:1365 [cache] can not write file `/var/cache/fusionpbx/directory.1001@fpbx1.npusa.us.ef871fb0-a34d-11e9-b3c3-2bcb8950d720.tmp`: /var/cache/fusionpbx/directory.1001@fpbx1.npusa.us.ef871fb0-a34d-11e9-b3c3-2bcb8950d720.tmp: Permission denied
2019-07-10 20:04:33.786263 [ERR] switch_cpp.cpp:1365 [cache] can not write file `/var/cache/fusionpbx/directory.1001@fpbx1.npusa.us.ef871fb0-a34d-11e9-b3c3-2bcb8950d720.tmp`: /var/cache/fusionpbx/directory.1001@fpbx1.npusa.us.ef871fb0-a34d-11e9-b3c3-2bcb8950d720.tmp: Permission denied