DbPDO.php on line 208

[enigjinaj]

Hello

 

We are having problems adding products on prestashop. after adding product prestashop does not save. 

 

Fatal error: Call to a member function rowCount() on a non-object in /home/..../public_html/classes/db/DbPDO.php on line 208

 

every time i try to open a module and configure it it gives the following error

 

Fatal error: Uncaught Error: Call to a member function rowCount() on boolean in /home/.../public_html/classes/db/DbPDO.php:208 Stack trace: #0 /home/.../public_html/classes/SmartyCustom.php(296): DbPDOCore->Affected_Rows() #1 /home/.../public_html/classes/SmartyCustom.php(81): SmartyCustomCore->delete_from_lazy_cache('/home/.../...', 'socialsharing_h...', NULL) #2 /home/.../public_html/classes/Tools.php(3026): SmartyCustomCore->clearCache('/home/.../...', 'socialsharing_h...', NULL) #3 /home/.../public_html/classes/module/Module.php(2428): ToolsCore::clearCache(Object(SmartyCustom), '/home/.../...', 'socialsharing_h...', NULL) #4 /home/.../public_html/modules/socialsharing/socialsharing.php(223): ModuleCore->_clearCache('socialsharing_h...', 'socialsharing_h...') #5 /home/.../public_html/modules/socialsharing/socialsharing.php(276): SocialSharing->clearProductHeaderCache(576) #6 /home/.../public_html/classes/Hook.php(587): SocialSharing->hookActionObjectProductDeleteA in /home/.../public_html/classes/db/DbPDO.php on line 208

 

I need urgent assistance on this

 

Thank you

[bellini13]

What version of Prestashop?

 

What version of PHP?

 

What version of Mysql database?