Microsoft SQL Server データベースに接続している Elastic Beanstalk PHP プラットフォームでアプリケーションをデプロイしようとしたときに表示されるエラーはどのように解決すればよいですか?

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commands:
  install_mssql:
    command: |
      #!/bin/bash

      # 0. EXIT if pdo_sqlsrv is already installed
      if php -m | grep -q 'pdo_sqlsrv'
      then
        echo 'pdo_sqlsrv is already installed'
      else
        # 1. Register the Microsoft Linux repository
        wget https://packages.microsoft.com/config/rhel/8/prod.repo -O /etc/yum.repos.d/msprod.repo

        # 2. Install MSSQL and tools
        ACCEPT_EULA=N yum install mssql-tools msodbcsql17 unixODBC-devel -y --disablerepo=amzn*
        # The license terms for this product can be downloaded from http://go.microsoft.com/fwlink/?LinkId=746949 and found in /usr/share/doc/mssql-tools/LICENSE.txt . By changing "ACCEPT_EULA=N" to "ACCEPT_EULA=Y", you indicate that you accept the license terms.
        echo 'export PATH="$PATH:/opt/mssql-tools/bin"' >> ~/.bash_profile
        echo 'export PATH="$PATH:/opt/mssql-tools/bin"' >> ~/.bashrc
        source ~/.bashrc

        # 3. Install SQLSRV and its PDO extension, and stop pecl/pecl7 from overwriting php.ini
        cp -f "/etc/php.ini" "/tmp/php.ini.bk"
        pecl7 install sqlsrv pdo_sqlsrv || pecl install sqlsrv pdo_sqlsrv
        cp -f "/tmp/php.ini.bk" "/etc/php.ini"

        # 4. Manually add the extensions to the proper php.ini.d file and fix parameters
        sqlvar=$(php -r "echo ini_get('extension_dir');") && chmod 0755 $sqlvar/sqlsrv.so && chmod 0755 $sqlvar/pdo_sqlsrv.so
        echo extension=pdo_sqlsrv.so >> `php --ini | grep "Scan for additional .ini files" | sed -e "s|.*:\s*||"`/30-pdo_sqlsrv.ini
        echo extension=sqlsrv.so >> `php --ini | grep "Scan for additional .ini files" | sed -e "s|.*:\s*||"`/20-sqlsrv.ini
      fi