域名更改后产品页面上的 Prestashop 错误

Question

After i changed the domain name of my prestashop instalation i can't connect to admin anymore. I tried debug mod then i was able to connect to admin but there was errors an my products page:

(1/1) ContextErrorException
Notice: Undefined index: lng

in e50d7a72e070bd5681c93bfa420e5d7bf7ce90e8_2.file.product.tpl.php line 635
at Block_5636438495bf032887165a3_21987681->callBlock(object(SmartyDevTemplate))
in smarty_internal_runtime_inheritance.php line 247
at Smarty_Internal_Runtime_Inheritance->callBlock(object(Block_5636438495bf032887165a3_21987681), object(SmartyDevTemplate))
in smarty_internal_runtime_inheritance.php line 183
at Smarty_Internal_Runtime_Inheritance->process(object(SmartyDevTemplate), object(Block_5636438495bf032887165a3_21987681), object(Block_15679221315bf0326619f255_83923016))
in smarty_internal_runtime_inheritance.php line 185
at Smarty_Internal_Runtime_Inheritance->process(object(SmartyDevTemplate), object(Block_15679221315bf0326619f255_83923016))
in smarty_internal_runtime_inheritance.php line 157

Can someone help to solve this problem ?

Answer 1

try clean cache in var/cache/ or app/cache And check PHP version !

Regards