Error

pex backend file10:48:55 [INFO] [PermissionsEx] Initializing p2compat backend
10:48:55 [INFO] Error during backend initialization.
10:48:55 [SEVERE] while parsing a block mapping
 in "<reader>", line 1, column 1:
    group:
    ^
expected <block end>, but found BlockMappingStart
 in "<reader>", line 10, column 5:
        Untrusted: