ster_driver), /usr/lib/php/20190902/pdo_sqlsrv.so.so (/usr/lib/php/20190902/pdo_sqlsrv.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Mar 11 00:39:19 ip-172-31-29-215 sessionclean[1595691]: PHP Warning: Module 'gettext' already loaded in Unknown on line 0 Mar 11 00:39:19 ip-172-31-29-215 sessionclean[1595691]: PHP Warning: Module 'mbstring' already loaded in Unknown on line 0 Mar 11 00:39:19 ip-172-31-29-215 sessionclean[1595691]: PHP Warning: Module 'sqlsrv' already loaded in Unknown on line 0 Mar 11 00:39:20 ip-172-31-29-215 systemd[1]: phpsessionclean.service: Succeeded. Mar 11 00:39:20 ip-172-31-29-215 systemd[1]: Finished Clean php session files. Mar 11 00:40:01 ip-172-31-29-215 CRON[1595731]: (smmsp) CMD (test -x /etc/init.d/sendmail && test -x /usr/share/sendmail/sendmail && test -x /usr/lib/sm.bin/sendmail && /usr/share/sendmail/sendmail cron-msp) Mar 11 01:00:01 ip-172-31-29-215 CRON[1595782]: (smmsp) CMD (test -x /etc/init.d/sendmail && test -x /usr/share/sendmail/sendmail && test -x /usr/lib/sm.bin/sendmail && /usr/share/sendmail/sendmail cron-msp) Mar 11 01:03:26 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: 2026-03-11 01:03:26.2332 WARN EC2RoleProvider Failed to connect to Systems Manager with instance profile role credentials. Err: retrieved credentials failed to report to ssm. Error: EC2RoleRequestError: no EC2 instance role found Mar 11 01:03:26 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: 2026-03-11 01:03:26.2689 ERROR EC2RoleProvider Failed to connect to Systems Manager with SSM role credentials. error calling RequestManagedInstanceRoleToken: AccessDeniedException: Systems Manager's instance management role is not configured for account: 227937466084 Mar 11 01:03:26 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: #011status code: 400, request id: b7cbff91-3579-4a39-9b1d-69e44d04d45f Mar 11 01:09:01 ip-172-31-29-215 CRON[1595809]: (root) CMD ( [ -x /usr/lib/php/sessionclean ] && if [ ! -d /run/systemd/system ]; then /usr/lib/php/sessionclean; fi) Mar 11 01:09:19 ip-172-31-29-215 systemd[1]: Starting Clean php session files... Mar 11 01:09:19 ip-172-31-29-215 sessionclean[1595822]: Cannot load Xdebug - it was already loaded Mar 11 01:09:19 ip-172-31-29-215 sessionclean[1595822]: PHP Warning: PHP Startup: Unable to load dynamic library 'pdo_sqlsrv.so' (tried: /usr/lib/php/20190902/pdo_sqlsrv.so (/usr/lib/php/20190902/pdo_sqlsrv.so: undefined symbol: php_pdo_unregister_driver), /usr/lib/php/20190902/pdo_sqlsrv.so.so (/usr/lib/php/20190902/pdo_sqlsrv.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Mar 11 01:09:19 ip-172-31-29-215 sessionclean[1595822]: PHP Warning: Module 'gettext' already loaded in Unknown on line 0 Mar 11 01:09:19 ip-172-31-29-215 sessionclean[1595822]: PHP Warning: Module 'mbstring' already loaded in Unknown on line 0 Mar 11 01:09:19 ip-172-31-29-215 sessionclean[1595822]: PHP Warning: Module 'sqlsrv' already loaded in Unknown on line 0 Mar 11 01:09:19 ip-172-31-29-215 systemd[1]: phpsessionclean.service: Succeeded. Mar 11 01:09:19 ip-172-31-29-215 systemd[1]: Finished Clean php session files. Mar 11 01:17:01 ip-172-31-29-215 CRON[1595881]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Mar 11 01:20:01 ip-172-31-29-215 CRON[1595889]: (smmsp) CMD (test -x /etc/init.d/sendmail && test -x /usr/share/sendmail/sendmail && test -x /usr/lib/sm.bin/sendmail && /usr/share/sendmail/sendmail cron-msp) Mar 11 01:28:45 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: 2026-03-11 01:28:45.3444 WARN EC2RoleProvider Failed to connect to Systems Manager with instance profile role credentials. Err: retrieved credentials failed to report to ssm. Error: EC2RoleRequestError: no EC2 instance role found Mar 11 01:28:45 ip-172-31-29-215 amazon-ssm-agent.amazon-ssm-agent[480765]: 2026-03-11 01:28:45.3820 ERROR EC2RoleProvider Failed to connect to Systems Manager with SSM role credentials. error calling RequestManagedInstanceRoleToken: AccessDeniedException: Syste * Ubuntu Pro delivers the most comprehensive open source security and compliance features. https://ubuntu.com/aws/pro