Problem blog sql (photo)

[mikiajra]

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 3

SELECT p.id_category

FROM `ps_smart_blog_post` p

WHERE p.id_smart_blog_post =

at line 791 in file classes/db/Db.php

786. if ($webservice_call && $errno) {

787. $dbg = debug_backtrace();

788. WebserviceRequest::getInstance()->setError(500, '

'.$this->getMsgError().'. From '.(isset($dbg[3]['class']) ? $dbg[3]['class'] : '').'->'.$dbg[3]['function'].'() Query was : '.$sql, 97); 789. } elseif (_PS_DEBUG_SQL_ && $errno && !defined('PS_INSTALLATION_IN_PROGRESS')) {

790. if ($sql) {

791. throw new PrestaShopDatabaseException($this->getMsgError().'<br /><br /><pre>'.$sql.'</pre>');

792. }

793.

794. throw new PrestaShopDatabaseException($this->getMsgError());

795. }

796. }

DbCore->displayError - [line 425 - classes/db/Db.php] - [1 Arguments]

DbCore->query - [line 643 - classes/db/Db.php] - [1 Arguments]

DbCore->executeS - [line 139 - modules/smartblog/classes/BlogCategory.php] - [1 Arguments]

BlogCategory::getCategoryNameByPost - [line 61 - modules/smartblogrelatedposts/smartblogrelatedposts.php] - [1 Arguments]

SmartBlogRelatedPosts->hookdisplaySmartAfterPost - [line 591 - classes/Hook.php] - [1 Arguments]

HookCore::coreCallHook - [line 546 - classes/Hook.php] - [3 Arguments]

HookCore::exec - [line 67 - modules/smartblog/controllers/front/details.php] - [1 Arguments]

smartblogDetailsModuleFrontController->initContent - [line 189 - classes/controller/Controller.php] ControllerCore->run - [line 367 - classes/Dispatcher.php] DispatcherCore->dispatch - [line 28 - index.php]