ext_tables.php

<?php
if (!defined('TYPO3_MODE')) {
    die('Access denied.');
}

// compatibility for 4.5
if (class_exists(t3lib_utility_VersionNumber)) {
    if (t3lib_utility_VersionNumber::convertVersionNumberToInteger(TYPO3_version)
        < '4006000') {

        if (TYPO3_MODE == 'BE') {

            // register the cache in BE so it will be cleared with "clear all caches"
            try {
                t3lib_cache::initializeCachingFramework();
                // State cache
                $GLOBALS['typo3CacheFactory']->create(
                    'tx_geocoding',
                    $GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheConfigurations']['tx_geocoding']['frontend'],
                    $GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheConfigurations']['tx_geocoding']['backend'],
                    $GLOBALS['TYPO3_CONF_VARS']['SYS']['caching']['cacheConfigurations']['tx_geocoding']['options']
                );
            } catch (t3lib_cache_exception_NoSuchCache $exception) {

            }
        }
    }
}