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ok i bet you got this like a million times already but i need an step by step on how to fix this

Fatal error: Uncaught exception 'Exception' with message 'Template file not found: ./plugins/admin/admin.inc.tpl' in /home3/pspwor/public_html/system/xtemplate.php:154 Stack trace: #0 /home3/pspwor/public_html/system/xtemplate.php(39): XTemplate->restart('./plugins/admin...') #1 /home3/pspwor/public_html/system/core/admin/admin.inc.php(54): XTemplate->__construct('./plugins/admin...') #2 /home3/pspwor/public_html/admin.php(24): require_once('/home3/pspwor/p...') #3 {main} thrown in /home3/pspwor/public_html/system/xtemplate.php on line 154