Getting Uncaught runtime errors:

[Kirankumar Ahir]

While running locally in reactjs getting below errors

ERROR
not initialized
    at DB.updTopic (https://cdn.jsdelivr.net/npm/tinode-sdk/umd/tinode.dev.js:881:65)
    at TopicMe._processMetaDesc (https://cdn.jsdelivr.net/npm/tinode-sdk/umd/tinode.dev.js:4404:22)
    at TopicMe._routeMeta (https://cdn.jsdelivr.net/npm/tinode-sdk/umd/tinode.dev.js:4129:12)
    at https://cdn.jsdelivr.net/npm/tinode-sdk/umd/tinode.dev.js:5377:21
ERROR
not initialized
    at DB.updTopic (https://cdn.jsdelivr.net/npm/tinode-sdk/umd/tinode.dev.js:881:65)
    at https://cdn.jsdelivr.net/npm/tinode-sdk/umd/tinode.dev.js:4446:26
    at Array.forEach (<anonymous>)
    at TopicMe._processMetaSub (https://cdn.jsdelivr.net/npm/tinode-sdk/umd/tinode.dev.js:4423:10)
    at TopicMe._routeMeta (https://cdn.jsdelivr.net/npm/tinode-sdk/umd/tinode.dev.js:4132:12)
    at https://cdn.jsdelivr.net/npm/tinode-sdk/umd/tinode.dev.js:5377:21

Can someone please help what is the issue here?

[Dilshan Sandhu]

Are you passing persist:true ?

[Gene]

That usually happens when you have two or more Tinode browser tabs at the same time. 
Another reason could be moving back and forth between two versions of the database, for example during development.

When that happens, log out and delete IndexedDB in your browser.