fatal error after update to 1.8.3

Thank you for your report.
However, your ticket has been resolved as a duplicate.

This issue has been linked to the original bugreport: MCL-1905. You can find or add further information on that report.
Please search before reporting any bugs, as it's likely that one exists already.

sorry, but the error description do not fix this bug. We tried to
reinstall minecraft and I am not willig to deactivate my antivir! Please
provide other solution.
Regards

Am 26.03.2015 um 18:38 schrieb [Mod] Mustek (JIRA):
> Message Title
> [Mod] Mustek
> <https://bugs.mojang.com/secure/ViewProfile.jspa?name=mustek>
> resolved an issue as Duplicate
>
> Thank you for your report.
> However, your ticket has been resolved as a duplicate.
>
> This issue has been linked to the original bugreport: *MCL-1905
> <https://bugs.mojang.com/browse/MCL-1905>*. You can find or add
> further information on that report.
> Please search
> <https://confluence.atlassian.com/display/JIRA/Basic+Searching> before
> reporting any bugs, as it's likely that one exists already.
>
> Minecraft <https://bugs.mojang.com/browse/MC> / Bug
> <https://bugs.mojang.com/browse/MC-79040> MC-79040
> <https://bugs.mojang.com/browse/MC-79040>
> fatal error after update to 1.8.3
> <https://bugs.mojang.com/browse/MC-79040>
>
> Change By: [Mod] Mustek
> <https://bugs.mojang.com/secure/ViewProfile.jspa?name=mustek>
> Resolution: Duplicate
> Status: Open Resolved
>
> Add Comment <https://bugs.mojang.com/browse/MC-79040#add-comment> Add
> Comment <https://bugs.mojang.com/browse/MC-79040#add-comment>
>
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