I did an upgrade from V8 to V10 after taking backups. Now the first hurdle for me was a validation error: Options must be a valid docType for field payment terms template. This was solved by method provided by netchampfaris. Later the upgrade went smoothly without error. But when i login there is a blank screen with an E-logo.
So i switched to V8.x.x and found that login was working but now none of the records are getting saved. When we press the save button nothing saves and the status remains Not saved.
Please let me know how i can either go to V10 or remain at V8 but with things working.
Thanks in advance