KB485759: “pg_ctl: could not start server” error occurs when try to start PostgreSQL Repository using “mstr_pg_ctl start” post upgrade to MicroStrategy 2021 Update 7
![Cannot Access the Sen2Agir web interface, tried starting httpd but failed - #25 by brentf - Use of Graphical User Interface - Sen2-Agri Forum Cannot Access the Sen2Agir web interface, tried starting httpd but failed - #25 by brentf - Use of Graphical User Interface - Sen2-Agri Forum](https://forum.esa-sen2agri.org/uploads/default/original/1X/b6149745891c8df4dd4cb2ac5e023fa7f4c43686.png)
Cannot Access the Sen2Agir web interface, tried starting httpd but failed - #25 by brentf - Use of Graphical User Interface - Sen2-Agri Forum
Process server going to error state and PostgreSQL log has error invalid primary checkpoint record in CAI
![Yii in 2022 - Reviews, Features, Pricing, Comparison - PAT RESEARCH: B2B Reviews, Buying Guides & Best Practices Yii in 2022 - Reviews, Features, Pricing, Comparison - PAT RESEARCH: B2B Reviews, Buying Guides & Best Practices](https://www.predictiveanalyticstoday.com/wp-content/uploads/2017/04/Yii-1024x507.jpg)
Yii in 2022 - Reviews, Features, Pricing, Comparison - PAT RESEARCH: B2B Reviews, Buying Guides & Best Practices
![server - WSL Ubuntu: Sometimes postgresql won't start but the next day it would start again - Ask Ubuntu server - WSL Ubuntu: Sometimes postgresql won't start but the next day it would start again - Ask Ubuntu](https://i.stack.imgur.com/NMGbb.png)