Below is the OS Details:

NAME="Red Hat Enterprise Linux"
VERSION="9.3 (Plow)"
ID="rhel"
ID_LIKE="fedora"
VERSION_ID="9.3"
PLATFORM_ID="platform:el9"
PRETTY_NAME="Red Hat Enterprise Linux 9.3 (Plow)"
ANSI_COLOR="0;31"
LOGO="fedora-logo-icon"
CPE_NAME="cpe:/o:redhat:enterprise_linux:9::baseos"
HOME_URL="https://www.redhat.com/"
DOCUMENTATION_URL="https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9"
BUG_REPORT_URL="https://bugzilla.redhat.com/"

REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 9"
REDHAT_BUGZILLA_PRODUCT_VERSION=9.3
REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="9.3"

I’m trying to update yum and install php8.1. But getting below error while updating yum.

When trying to update yum it is giving the below error:

Last metadata expiration check: 0:13:58 ago on Sat 29 Jun 2024 07:53:29 AM +03.
Error: 
 Problem 1: cannot install the best update candidate for package libidn2-2.3.0-7.el9.x86_64
  - nothing provides libunistring.so.0()(64bit) needed by libidn2-2.3.7-1.el7.x86_64 from epel
 Problem 2: cannot install the best update candidate for package nginx-1:1.20.1-14.el9_2.1.x86_64
  - nothing provides libcrypto.so.10()(64bit) needed by nginx-1:1.27.0-2.el7.ngx.x86_64 from nginx
  - nothing provides libssl.so.10()(64bit) needed by nginx-1:1.27.0-2.el7.ngx.x86_64 from nginx
  - nothing provides libcrypto.so.10(libcrypto.so.10)(64bit) needed by nginx-1:1.27.0-2.el7.ngx.x86_64 from nginx
  - nothing provides libssl.so.10(libssl.so.10)(64bit) needed by nginx-1:1.27.0-2.el7.ngx.x86_64 from nginx
  - nothing provides libcrypto.so.10(OPENSSL_1.0.2)(64bit) needed by nginx-1:1.27.0-2.el7.ngx.x86_64 from nginx
 Problem 3: cannot install the best update candidate for package php-common-8.0.30-1.el9_2.x86_64
  - nothing provides libcrypto.so.10()(64bit) needed by php-common-8.1.29-1.el7.remi.x86_64 from remi-php81
  - nothing provides libssl.so.10()(64bit) needed by php-common-8.1.29-1.el7.remi.x86_64 from remi-php81
  - nothing provides libcrypto.so.10(libcrypto.so.10)(64bit) needed by php-common-8.1.29-1.el7.remi.x86_64 from remi-php81
  - nothing provides libssl.so.10(libssl.so.10)(64bit) needed by php-common-8.1.29-1.el7.remi.x86_64 from remi-php81

Have also tried yum update –nobest. But this is giving too many dependency issues.