"Access denied" is thrown

The user has map management privilege, removing the map cause the error is thrown, the map is removed.
The movie: https://owncloud.lcsb.uni.lu/f/10198394

[Error] Failed to load resource: the server responded with a status of 403 (Forbidden) (A, line 0)
[Log] [31m[2019-04-02 11:01:44.782] [ERROR] [default] - [39m[Error: Access denied.] (minerva.js.xhtml, line 51384)
Error: Access denied.
    SecurityError@https://minerva-dev.lcsb.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=e6d4b1969dcfb23dd22f7eb153e292b6d1cc6c28:233723:26
From previous event:
    removeProject@https://minerva-dev.lcsb.uni.lu/minerva/javax.faces.resource/minerva.js.xhtml?ln=js&m_version=e6d4b1969dcfb23dd22f7eb153e292b6d1cc6c28:246711:39
    promiseReactionJob@[native code]
[Error] Failed to load resource: the server responded with a status of 404 (Not Found) (bootstrap.min.css.map, line 0)
[Error] Failed to load resource: the server responded with a status of 404 (Not Found) (minerva.js.map, line 0)