[PrestaShopException]

SQLSTATE[HY000]: General error: 1 Can't create/write to file '/tmp/#sql-temptable-51fa-a4c2-2b6a2.MAI' (Errcode: 23 "Too many open files in system")
at line 151 in file classes/db/DbPDO.php

146.     protected function _query($sql)
147.     {
148.         try {
149.             return $this->link->query($sql);
150.         } catch (\PDOException $exception) {
151.             throw new PrestaShopException($exception->getMessage(), (int) $exception->getCode(), $exception);
152.         }
153.     }
154. 
155.     /**
156.      * Returns the next row from the result set.

• DbPDOCore->_query - [line 377 - classes/db/Db.php]

  372.     {
  373.         if ($sql instanceof DbQuery) {
  374.             $sql = $sql->build();
  375.         }
  376. 
  377.         $this->result = $this->_query($sql);
  378. 
  379.         if (!$this->result && $this->getNumberError() == 2006) {
  380.             $this->connect();
  381.             $this->result = $this->_query($sql);
  382.         }
  

• DbCore->query - [line 614 - classes/db/Db.php]

  609.             || stripos($sql, 'dumpfile') !== false
  610.         ) {
  611.             throw new PrestaShopDatabaseException('Db->executeS() must be used only with select, show, explain or describe queries');
  612.         }
  613. 
  614.         $this->result = $this->query($sql);
  615. 
  616.         if (!$this->result) {
  617.             $result = false;
  618.         } else {
  619.             if (!$array) {
  

• DbCore->executeS - [line 924 - classes/Category.php]
  Warning: file(/home/artbyjunior.shop/public_html/classes/Category.php): Failed to open stream: Too many open files in system in /home/artbyjunior.shop/public_html/classes/exception/PrestaShopException.php on line 112
  
  Fatal error: Uncaught TypeError: array_slice(): Argument #1 ($array) must be of type array, bool given in /home/artbyjunior.shop/public_html/classes/exception/PrestaShopException.php:119 Stack trace: #0 /home/artbyjunior.shop/public_html/classes/exception/PrestaShopException.php(119): array_slice() #1 /home/artbyjunior.shop/public_html/classes/exception/PrestaShopException.php(81): PrestaShopExceptionCore->displayFileDebug() #2 /home/artbyjunior.shop/public_html/classes/Dispatcher.php(515): PrestaShopExceptionCore->displayMessage() #3 /home/artbyjunior.shop/public_html/index.php(28): DispatcherCore->dispatch() #4 {main} thrown in /home/artbyjunior.shop/public_html/classes/exception/PrestaShopException.php on line 119