Details
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Bug
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    Resolution: Cannot Reproduce
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Minor
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    None
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    8.4, 9.11.8
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    xe 8.4 , firefox 46.0.1 , hsql 2.3.4
 
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        Unknown
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        N/A
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        N/A
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Description
When deleting a group the following error appears :
2017-01-06 10:20:14,806 [http://localhost:8080/xwiki/bin/admin/XWiki/XWikiPreferences?xpage=deleteuorg&docname=XWiki.testone&form_token=3kLYjxSSpEZRPbc5CoJ5RA] WARN  o.x.c.i.DefaultCSRFToken       - CSRFToken: Secret token verification failed, token: "3kLYjxSSpEZRPbc5CoJ5RA", stored token: "BxCfteU72hgLqj910HpyDQ" 
Steps in order to reproduce :
create with user Admin another user and put it in XWikiAdminGroup
created a group with user Admin
from Administration:Groups logout from Admin and log in with new user from xwikiadmingroup
try to delete the group created error appears