Who's going to help me? I'll see what this is about. uncaught exception ' smartyexception ' with a message ' unable to write F

Who's going to help me see what's wrong with this? uncaught exception ' smartyexception ' with message ' unable to write F
Fatal error:uncaught exception ' smartyexception ' with message ' Unable to write File/usr/local/nginx/test/runtime/templa tescache_c/wrt4f6961cc176326.15312366 ' In/usr/local/nginx/test/vender/smarty/sysplugins/smarty_internal_write_ File.php:44 Stack Trace:

#0/usr/local/nginx/test/vender/smarty/sysplugins/smarty_internal_template.php (201): Smarty_Internal_Write_File: : WriteFile ('/usr/local/ngin ... ', '
#1/usr/local/nginx/test/vender/smarty/sysplugins/smarty_internal_templatebase.php (155): Smarty_Internal_ Template->compiletemplatesource ()

#2/usr/local/nginx/test/vender/smarty/sysplugins/smarty_internal_templatebase.php (374): Smarty_Internal_ Templatebase->fetch (' index.html ', NULL, NULL, NULL, TRUE)

#3/usr/local/nginx/test/controller/controllerbase.class.php (127): Smarty_internal_templatebase->display (' Index.html ', NULL, NULL, NULL)

#4/usr/local/nginx/test/controller/controllerlogin.class.php: Controllerbase->display (' index.html ')

#5/usr/local/nginx/test/controller/controllerbase.cl In/usr/local/nginx/test/vender/smarty/sysplugins/smarty_ Internal_write_file.php on line 44

------Solution--------------------
You check to see if your file has enough permissions.
------Solution--------------------
path filename name problem re-check under

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