PDOException: SQLSTATE[08004] [1040] Too many connections in /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Abstract.php:128
Stack trace:
#0 /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Abstract.php(128): PDO->__construct('mysql:host=loca...', 'root', 'Gbbb87610@', Array)
#1 /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Mysql.php(111): Zend_Db_Adapter_Pdo_Abstract->_connect()
#2 /var/www/html/mage2/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(398): Zend_Db_Adapter_Pdo_Mysql->_connect()
#3 /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php(861): Magento\Framework\DB\Adapter\Pdo\Mysql->_connect()
#4 /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php(931): Zend_Db_Adapter_Abstract->quote('', NULL)
#5 /var/www/html/mage2/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(1437): Zend_Db_Adapter_Abstract->quoteInto('log_id = ?', '', NULL, NULL)
#6 /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Select.php(1031): Magento\Framework\DB\Adapter\Pdo\Mysql->quoteInto('log_id = ?', '', NULL)
#7 /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Select.php(496): Zend_Db_Select->_where('log_id = ?', '', NULL, true)
#8 /var/www/html/mage2/vendor/magento/framework/DB/Select.php(119): Zend_Db_Select->where('log_id = ?', '', NULL)
#9 /var/www/html/mage2/vendor/magento/framework/EntityManager/Db/ReadRow.php(54): Magento\Framework\DB\Select->where('log_id = ?', '')
#10 /var/www/html/mage2/vendor/magento/framework/EntityManager/Operation/Read/ReadMain.php(63): Magento\Framework\EntityManager\Db\ReadRow->execute('Mirasvit\\Search...', NULL)
#11 /var/www/html/mage2/vendor/magento/framework/EntityManager/Operation/Read.php(108): Magento\Framework\EntityManager\Operation\Read\ReadMain->execute(Object(Mirasvit\SearchReport\Model\Log), NULL)
#12 /var/www/html/mage2/vendor/magento/framework/EntityManager/EntityManager.php(70): Magento\Framework\EntityManager\Operation\Read->execute(Object(Mirasvit\SearchReport\Model\Log), NULL, Array)
#13 /var/www/html/mage2/vendor/mirasvit/module-search-report/src/SearchReport/Repository/LogRepository.php(60): Magento\Framework\EntityManager\EntityManager->load(Object(Mirasvit\SearchReport\Model\Log), NULL)
#14 /var/www/html/mage2/vendor/mirasvit/module-search-report/src/SearchReport/Service/LogService.php(74): Mirasvit\SearchReport\Repository\LogRepository->get(NULL)
#15 /var/www/html/mage2/vendor/mirasvit/module-search-report/src/SearchReport/Plugin/ResponsePlugin.php(96): Mirasvit\SearchReport\Service\LogService->logClick(NULL)
#16 /var/www/html/mage2/vendor/magento/framework/Interception/Interceptor.php(121): Mirasvit\SearchReport\Plugin\ResponsePlugin->beforeSendResponse(Object(Magento\Framework\App\Response\Http\Interceptor))
#17 /var/www/html/mage2/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Response\Http\Interceptor->Magento\Framework\Interception\{closure}()
#18 /var/www/html/mage2/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(117): Magento\Framework\App\Response\Http\Interceptor->___callPlugins('sendResponse', Array, Array)
#19 /var/www/html/mage2/vendor/magento/framework/App/Http.php(185): Magento\Framework\App\Response\Http\Interceptor->sendResponse()
#20 /var/www/html/mage2/vendor/magento/framework/App/Http.php(156): Magento\Framework\App\Http->handleDeveloperMode(Object(Magento\Framework\App\Bootstrap), Object(Zend_Db_Adapter_Exception))
#21 /var/www/html/mage2/vendor/magento/framework/App/Bootstrap.php(261): Magento\Framework\App\Http->catchException(Object(Magento\Framework\App\Bootstrap), Object(Zend_Db_Adapter_Exception))
#22 /var/www/html/mage2/index.php(39): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http))
#23 {main}

Next Zend_Db_Adapter_Exception: SQLSTATE[08004] [1040] Too many connections in /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Abstract.php:144
Stack trace:
#0 /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Adapter/Pdo/Mysql.php(111): Zend_Db_Adapter_Pdo_Abstract->_connect()
#1 /var/www/html/mage2/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(398): Zend_Db_Adapter_Pdo_Mysql->_connect()
#2 /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php(861): Magento\Framework\DB\Adapter\Pdo\Mysql->_connect()
#3 /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Adapter/Abstract.php(931): Zend_Db_Adapter_Abstract->quote('', NULL)
#4 /var/www/html/mage2/vendor/magento/framework/DB/Adapter/Pdo/Mysql.php(1437): Zend_Db_Adapter_Abstract->quoteInto('log_id = ?', '', NULL, NULL)
#5 /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Select.php(1031): Magento\Framework\DB\Adapter\Pdo\Mysql->quoteInto('log_id = ?', '', NULL)
#6 /var/www/html/mage2/vendor/magento/zendframework1/library/Zend/Db/Select.php(496): Zend_Db_Select->_where('log_id = ?', '', NULL, true)
#7 /var/www/html/mage2/vendor/magento/framework/DB/Select.php(119): Zend_Db_Select->where('log_id = ?', '', NULL)
#8 /var/www/html/mage2/vendor/magento/framework/EntityManager/Db/ReadRow.php(54): Magento\Framework\DB\Select->where('log_id = ?', '')
#9 /var/www/html/mage2/vendor/magento/framework/EntityManager/Operation/Read/ReadMain.php(63): Magento\Framework\EntityManager\Db\ReadRow->execute('Mirasvit\\Search...', NULL)
#10 /var/www/html/mage2/vendor/magento/framework/EntityManager/Operation/Read.php(108): Magento\Framework\EntityManager\Operation\Read\ReadMain->execute(Object(Mirasvit\SearchReport\Model\Log), NULL)
#11 /var/www/html/mage2/vendor/magento/framework/EntityManager/EntityManager.php(70): Magento\Framework\EntityManager\Operation\Read->execute(Object(Mirasvit\SearchReport\Model\Log), NULL, Array)
#12 /var/www/html/mage2/vendor/mirasvit/module-search-report/src/SearchReport/Repository/LogRepository.php(60): Magento\Framework\EntityManager\EntityManager->load(Object(Mirasvit\SearchReport\Model\Log), NULL)
#13 /var/www/html/mage2/vendor/mirasvit/module-search-report/src/SearchReport/Service/LogService.php(74): Mirasvit\SearchReport\Repository\LogRepository->get(NULL)
#14 /var/www/html/mage2/vendor/mirasvit/module-search-report/src/SearchReport/Plugin/ResponsePlugin.php(96): Mirasvit\SearchReport\Service\LogService->logClick(NULL)
#15 /var/www/html/mage2/vendor/magento/framework/Interception/Interceptor.php(121): Mirasvit\SearchReport\Plugin\ResponsePlugin->beforeSendResponse(Object(Magento\Framework\App\Response\Http\Interceptor))
#16 /var/www/html/mage2/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Response\Http\Interceptor->Magento\Framework\Interception\{closure}()
#17 /var/www/html/mage2/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(117): Magento\Framework\App\Response\Http\Interceptor->___callPlugins('sendResponse', Array, Array)
#18 /var/www/html/mage2/vendor/magento/framework/App/Http.php(185): Magento\Framework\App\Response\Http\Interceptor->sendResponse()
#19 /var/www/html/mage2/vendor/magento/framework/App/Http.php(156): Magento\Framework\App\Http->handleDeveloperMode(Object(Magento\Framework\App\Bootstrap), Object(Zend_Db_Adapter_Exception))
#20 /var/www/html/mage2/vendor/magento/framework/App/Bootstrap.php(261): Magento\Framework\App\Http->catchException(Object(Magento\Framework\App\Bootstrap), Object(Zend_Db_Adapter_Exception))
#21 /var/www/html/mage2/index.php(39): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http))
#22 {main}