ADOConnection._Execute( 				SELECT	iss.subscription_id 				FROM	institutional_subscriptions iss 					JOIN subscriptions s ON (iss.subscription_id = s.s...) % line 1217, file: adodb.inc.php
                     ADOConnection.Execute( 				SELECT	iss.subscription_id 				FROM	institutional_subscriptions iss 					JOIN subscriptions s ON (iss.subscription_id = s.s..., Array[1]) % line  100, file: DAO.inc.php
                  DAO.retrieve( 				SELECT	iss.subscription_id 				FROM	institutional_subscriptions iss 					JOIN subscriptions s ON (iss.subscription_id = s.s..., Array[3]) % line  550, file: InstitutionalSubscriptionDAO.inc.php
               InstitutionalSubscriptionDAO.isValidInstitutionalSubscription(216.73.216.149, 216.73.216.149, 3) % line  138, file: IssueAction.inc.php
            IssueAction.subscribedDomain(Object:Request, Object:Journal, 16, 120) % line  272, file: ArticleHandler.inc.php

Fatal error: Uncaught Exception: DB Error: MySQL server has gone away Query: SELECT iss.subscription_id FROM institutional_subscriptions iss JOIN subscriptions s ON (iss.subscription_id = s.subscription_id) JOIN subscription_types st ON (s.type_id = st.type_id) WHERE POSITION(UPPER(LPAD(iss.domain, LENGTH(iss.domain)+1, '.')) IN UPPER(LPAD(?, LENGTH(?)+1, '.'))) != 0 AND iss.domain != '' AND s.journal_id = ? AND s.status = 1 AND st.institutional = 1 AND ((st.non_expiring = 1) OR (st.non_expiring = 0 AND ('2026-02-10 05:56:57' >= s.date_start AND '2026-02-10 05:56:57' <= s.date_end))) AND (st.format = 1 OR st.format = 17) in /var/www/html/periodicos/lib/pkp/classes/db/DAO.inc.php:703 Stack trace: #0 /var/www/html/periodicos/lib/pkp/classes/db/DAO.inc.php(103): DAO->handleError() #1 /var/www/html/periodicos/classes/subscription/InstitutionalSubscriptionDAO.inc.php(550): DAO->retrieve() #2 /var/www/html/periodicos/classes/issue/IssueAction.inc.php(138): InstitutionalS in /var/www/html/periodicos/lib/pkp/classes/db/DAO.inc.php on line 703
            ADOConnection._Execute(UPDATE sessions 				SET 					user_id = NULL, 					ip_address = '216.73.216.149', 					user_agent = 'Mozilla/5.0 AppleWebKit/537....) % line 1217, file: adodb.inc.php
         ADOConnection.Execute(UPDATE sessions 				SET 					user_id = NULL, 					ip_address = '216.73.216.149', 					user_agent = 'Mozilla/5.0 AppleWebKit/537...., Array[1]) % line  229, file: DAO.inc.php
      DAO.update(UPDATE sessions 				SET 					user_id = ?, 					ip_address = ?, 					user_agent = ?, 					created = ?, 					last_used = ?, 					r..., Array[9]) % line  109, file: SessionDAO.inc.php
   SessionDAO.updateObject(Object:Session) % line  185, file: SessionManager.inc.php
SessionManager.write(ldbao2cv5etomeearmd3u18q7j, ) % line    0, file: 

Fatal error: Uncaught Exception: DB Error: MySQL server has gone away Query: UPDATE sessions SET user_id = ?, ip_address = ?, user_agent = ?, created = ?, last_used = ?, remember = ?, data = ?, domain = ? WHERE session_id = ? in /var/www/html/periodicos/lib/pkp/classes/db/DAO.inc.php:703 Stack trace: #0 /var/www/html/periodicos/lib/pkp/classes/db/DAO.inc.php(231): DAO->handleError() #1 /var/www/html/periodicos/lib/pkp/classes/session/SessionDAO.inc.php(109): DAO->update() #2 /var/www/html/periodicos/lib/pkp/classes/session/SessionManager.inc.php(185): SessionDAO->updateObject() #3 [internal function]: SessionManager->write() #4 [internal function]: session_write_close() #5 {main} thrown in /var/www/html/periodicos/lib/pkp/classes/db/DAO.inc.php on line 703