Getting "Undefined index: id [APP/Model/User.php, line 152]" During Installation

[GaneshKandu]

Hi Trying to install
but getting "Undefine index: id" notice with blank page

• 1
  Notice (8): Undefined index: id [APP/Model/User.php, line 152]
  Warning (2): Cannot modify header information - headers already sent by (output started at lib/Cake/Utility/Debugger.php:794) [CORE/Cake/Network/CakeResponse.php, line 449]
• 2
  what files and directories should be Writable for installation ??

[monomops]

Probably user of webserver is not allowed to write to music folder

[GaneshKandu]

"Music" folder is Writable with 777 permission

May be because user does not exist at installation time and script trying to fetch user detail to validate is it Admin

[gs11]

Replicated the issue, appears when using Postgres