A warning occurred while processing this directive in WHM

Hi, im new at this forum. i get this notification from some days ago, for example when i acces in whm to:

Modify an Account

Code:

Entry for "name of the account" missing in /etc/shadow at /usr/local/cpanel/Cpanel/PwCache/Helpers.pm line 30.
    Cpanel::PwCache::Helpers::cluck("Entry for "name of the account"missing in /etc/shadow") called at /usr/local/cpanel/Cpanel/PwCache.pm line 172
    Cpanel::PwCache::_readshadow("name of the account", 0, 1496706525, 1496753593) called at /usr/local/cpanel/Cpanel/PwCache.pm line 139
    Cpanel::PwCache::_getpwdata("name of the account", 0, 1496706525, 1496753593) called at /usr/local/cpanel/Cpanel/PwCache.pm line 116
    Cpanel::PwCache::_pwfunc("name of the account", 0) called at /usr/local/cpanel/Cpanel/PwCache.pm line 70
    Cpanel::PwCache::getpwnam("name of the account") called at /usr/local/cpanel/Cpanel/Quota/Common.pm line 204
    Cpanel::Quota::Common::set_user(Cpanel::Quota::Blocks=HASH(0x68f8a28), "name of the account") called at /usr/local/cpanel/Cpanel/Quota/Common.pm line 70
    Cpanel::Quota::Common::new("Cpanel::Quota::Blocks", HASH(0x68b6f10)) called at /usr/local/cpanel/Cpanel/Quota.pm line 113
    Cpanel::Quota::displayquota(HASH(0x68b6418)) called at whostmgr/bin/whostmgr.pl line 4227
    main::edituser() called at whostmgr/bin/whostmgr.pl line 597
 at /usr/local/cpanel/Cpanel/PwCache/Helpers.pm line 30.
    Cpanel::PwCache::Helpers::cluck("Entry for "name of the account" missing in /etc/shadow") called at /usr/local/cpanel/Cpanel/PwCache.pm line 172
    Cpanel::PwCache::_readshadow("name of the account", 0, 1496706525, 1496753593) called at /usr/local/cpanel/Cpanel/PwCache.pm line 139
    Cpanel::PwCache::_getpwdata("name of the account", 0, 1496706525, 1496753593) called at /usr/local/cpanel/Cpanel/PwCache.pm line 116
    Cpanel::PwCache::_pwfunc("name of the account", 0) called at /usr/local/cpanel/Cpanel/PwCache.pm line 70
    Cpanel::PwCache::getpwnam("name of the account") called at /usr/local/cpanel/Cpanel/Quota/Common.pm line 204
    Cpanel::Quota::Common::set_user(Cpanel::Quota::Blocks=HASH(0x68f8a28), "name of the account") called at /usr/local/cpanel/Cpanel/Quota/Common.pm line 70
    Cpanel::Quota::Common::new("Cpanel::Quota::Blocks", HASH(0x68b6f10)) called at /usr/local/cpanel/Cpanel/Quota.pm line 113
    Cpanel::Quota::displayquota(HASH(0x68b6418)) called at whostmgr/bin/whostmgr.pl line 4227
    main::edituser() called at whostmgr/bin/whostmgr.pl line 597

 

No , it ocurrs in several accounts.
They have been recently moved from another server using: Copy an Account From Another Server With an Account Password