"Assura has not been installed in this hierarchy" Error

Hello All,

When I open Layout XL I receive this message from CIW

*WARNING* dlopen: /eda/cadence/2018-19/RHELx86/ASSURA_04.15.115/tools.lnx86/assura/lib/64bit/libavview.so: /eda/cadence/2018-19/RHELx86/ASSURA_04.15.115/tools.lnx86/assura/lib/64bit/libavview.so: undefined symbol: _ZN7QObject13connectNotifyEPKc

*WARNING* Failed to open shared object file /eda/cadence/2018-19/RHELx86/ASSURA_04.15.115/tools.lnx86/assura/lib/64bit/libavview.so

*WARNING* (LE-104272): Assura has not been installed in this hierarchy.

Than I check versions of Assura and IC Design Envirmont

$which assura

/eda/cadence/2018-19/RHELx86/ASSURA_04.15.115/tools.lnx86/bin/assura

$ assura -v

Assura (R) Physical Verification Version av4.1:Production:dfII6.1.7-64b:IC6.1.7-64b.500.12
Release 4.1_USR5_HF15

Copyright (c) Cadence Design Systems. All rights reserved.
@(#)$CDS: assura_64 version av4.1:Production:dfII6.1.7-64b:IC6.1.7-64b.500.12 05/03/2018 21:53 (sjfhw625) $
sub-version 4.1_USR5_HF15, integ signature 2018-05-03-2129

run on server.adress from /eda/cadence/2018-19/RHELx86/ASSURA_04.15.115/tools.lnx86/assura/bin/64bit/assura on Mon May 6 19:37:15 2019

No mcf file specified

***** Assura terminated abnormally *****

and when check IC design version from help menu, it is IC6.1.8-64b.83

This situation occurs after update cadence tools. Here is also part of my .cshrc file

setenv CDS_ASSURA /eda/cadence/2018-19/RHELx86/ASSURA_04.15.115
setenv ASSURAHOME $CDS_ASSURA
setenv SUBSTRATESTORMHOME $ASSURAHOME # For Assura-RF
setenv LANG C
setenv PATH "${PATH}:${CDS_ASSURA}/tools.lnx86/bin"
setenv PATH "${PATH}:${CDS_ASSURA}/tools.lnx86/assura/bin"
setenv PATH "${PATH}:${CDS_ASSURA}/tools.lnx86/dfII/bin"
setenv PATH "${PATH}:${SUBSTRATESTORMHOME}/bin"
#setenv ASSURA_AUTO_64BIT ALL
alias help_cds_assura '$CDS_ASSURA/tools/bin/cdnshelp &'

I am not sure are they relevant but I am also reviecing errors at the begining of IC

libGL error: No matching fbConfigs or visuals found

libGL error: No matching fbConfigs or visuals found

libGL error: failed to load driver: swrast

libGL error: failed to load driver: swrast

Can any one help me about