Jose Manuel Jurado Diaz diagnoses an error:
Today, we worked on a service request that our customer got the following error message: BACKUP WITH COPY_ONLY cannot be performed until after the next automatic BACKUP LOG operation [SQLSTATE 42000] (Error 41937) BACKUP DATABASE is terminating abnormally. [SQLSTATE 42000] (Error 3013), running a manual backup.
Click through to learn when you might see this error and what you can do about it.