Thank you for your help
I think the market not tag on my site.
Its not replaced.
Exemple :<img src="" alt="7DaysToDie" title="Clic " class="vistip"/></a><br />
Solved : <img src="/banners/premium_{$username}.png" alt="{$title}" title="{$lng->g_premium_visit}" class="vistip"/></a><br />