an error while adding attachment

Description

you have introduced an nice feature (JETI-425) of adding files while composing emails.
Unfortunately there is a minor bug inside.
When composing an email chose an existing file and attach new one. Then press save and you will see an error message (see attached file)

Environment

JIRA 6.3.10

Preliminary Test Cases

None

Assignee

Tibor Hegyi

Reporter

Grzegorz Serejuk

Labels

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Access to limited visibility issues

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Product platform

None

Module Dependency

None

Components

Fix versions

Affects versions

Priority

Major
Configure