SHOPEX access hint incompatible file format:the encoded file has format major ID 2, whereas the Loader expects 4

The next Shopex program was tested today, but the Shopex installation (the program placed in the test directory in the public_html directory) encountered a problem with the following error:
Fatal error:incompatible file format:the encoded file has format major ID 2, whereas the Loader expects 4 in/home/cpuse Rname/public_html/test/core/include_v5/defined.php on line 0
Detected the server environment, found that PHP is 5.3.10 version, the forum looked at this issue is mainly PHP 5.3 and Zend Optimizer between the compatibility caused , replace 5.2 version such as 5.2.17 version is OK. method to recompile Apache in WHM. Click Main>>software>>easyapache (Apache Update) and then step down, select 5.2.17 in PHP Minor version (this version is deprecated, Cpanel support for the latest PHP version is 5.3.10, but in order to resolve Zend Optimizer compatibility issues, you can only continue with version 5.2.17. )

Then click Next Step, click on the Save and build button on the next page to compile Apache, and compile to see:

Then visit the installation page to return to normal:

SHOPEX Access hint incompatible file format:the encoded file has format major ID 2, whereas the Loader expects 4