Fatal error: Uncaught Error: Class 'Smarty_Internal_Compile_Assign' not found in /home/opcon/src/tools/smarty-3.1.30/libs/sysplugins/smarty_internal_compile_append.php:17 Stack trace: #0 {main} thrown in /home/opcon/src/tools/smarty-3.1.30/libs/sysplugins/smarty_internal_compile_append.php on line 17