Validation image in ojs

The author has encountered for registration. Because they have an error in the Validation image in ojs
How can we fix it?

Hi @Mehrzad_Javadi,

The version of OJS that you’re using is no longer maintained or supported by PKP. I recommend that you upgrade to the newest version of OJS. However, other community members may wish to offer assistance with your question.

You may find the following resources helpful in preparing for and performing the upgrade:

These resources will introduce you to OJS 3 and how it is different from OJS 2:

You may need to seek professional support to upgrade your installation. This can usually be acquired from the service provider that hosts or maintains your software, such as the technical support team at your institution or a third-party hosting provider.

PKP Team

How can i remove the section of validation image in profile for who register in OJS