Merchium - Unknown column sd.class

gistfile1.txt

Message
Unknown column 'sd.class' in 'field list' (1054)SELECT sd.param_id, sd.param, cscart_static_data_descriptions.descr, sd.param_2, sd.param_3, sd.param_4, sd.param_5, sd.status, sd.position, sd.parent_id, sd.id_path, sd.class FROM cscart_static_data AS sd LEFT JOIN cscart_static_data_descriptions ON sd.param_id = cscart_static_data_descriptions.param_id AND cscart_static_data_descriptions.lang_code = 'ru' WHERE sd.section = 'A'  AND sd.status = 'A' AND sd.param_5 = '1' ORDER BY sd.position

Error at
app/Tygh/Database.php, line: 677

Backtrace
File:app/Tygh/Database.php
Line:333
Function:_error

File:app/Tygh/Database.php
Line:136
Function:query

File:app/functions/fn.database.php
Line:42
Function:getHash

File:app/functions/fn.common.php
Line:1131
Function:db_get_hash_array

File:app/functions/fn.cms.php
Line:1016
Function:fn_get_static_data

File:app/Tygh/BlockManager/RenderManager.php
Line:607
Function:fn_get_menu_items

File:app/Tygh/BlockManager/RenderManager.php
Line:497
Function:getValue

File:app/Tygh/BlockManager/RenderManager.php
Line:396
Function:renderBlockContent

File:app/Tygh/BlockManager/RenderManager.php
Line:333
Function:renderBlock

File:app/Tygh/BlockManager/RenderManager.php
Line:291
Function:renderBlocks

File:app/Tygh/BlockManager/RenderManager.php
Line:228
Function:_renderGrid

File:app/Tygh/BlockManager/RenderManager.php
Line:179
Function:_renderGrids

File:app/Tygh/BlockManager/RenderManager.php
Line:142
Function:_renderContainer

File:app/functions/smarty_plugins/function.render_location.php
Line:47
Function:render

File:var/cache/templates/responsive/c9aed8330314d779b7f8a55f199d0aace9786288.tygh.index.tpl.php
Line:117
Function:smarty_function_render_location

File:app/lib/other/smarty/sysplugins/smarty_internal_templatebase.php
Line:188
Function:content_54c0a9ef47df33_44175967

File:app/Tygh/SmartyEngine/Core.php
Line:70
Function:fetch

File:app/lib/other/smarty/sysplugins/smarty_internal_templatebase.php
Line:394
Function:fetch

File:app/Tygh/SmartyEngine/Core.php
Line:54
Function:display

File:app/functions/fn.control.php
Line:547
Function:display

File:index.php
Line:25
Function:fn_dispatch