![The database schema update step results in an error. · Issue #27999 · PrestaShop/PrestaShop · GitHub The database schema update step results in an error. · Issue #27999 · PrestaShop/PrestaShop · GitHub](https://user-images.githubusercontent.com/16019289/159463051-66ed9ed8-cacf-4894-aaf5-e4640bb3db2f.png)
The database schema update step results in an error. · Issue #27999 · PrestaShop/PrestaShop · GitHub
Upgrade to 1.7.5.0 from 1.6.1.23 SQL issue - max key length is 1000 bytes - encoding · Issue #12435 · PrestaShop/PrestaShop · GitHub
![You do not have permission to edit this.” after update from 1.6.1.24 to 1.7.6.3 · Issue #17471 · PrestaShop/PrestaShop · GitHub You do not have permission to edit this.” after update from 1.6.1.24 to 1.7.6.3 · Issue #17471 · PrestaShop/PrestaShop · GitHub](https://user-images.githubusercontent.com/28685316/73747058-ddabba00-4756-11ea-8f5c-955a8affdaa7.gif)
You do not have permission to edit this.” after update from 1.6.1.24 to 1.7.6.3 · Issue #17471 · PrestaShop/PrestaShop · GitHub
Upgrade complete, but warning notifications has been found => [WARNING] SQL 1.7.0.0 1062 in INSERT INTO, SQL 1.7.5.0 1071 in ALTER TABLE `ps_customer`, SQL 1.7.5.0 1071 in ALTER TABLE `ps_employee`... · Issue #14434 · PrestaShop/ PrestaShop · GitHub
![Upgrade to 1.7.5 failure on remote hosting? - Upgrading PrestaShop from a previous version - PrestaShop Forums Upgrade to 1.7.5 failure on remote hosting? - Upgrading PrestaShop from a previous version - PrestaShop Forums](https://www.prestashop.com/forums/uploads/monthly_2018_12/Prestashop-mysql1.jpg.149345fcae22514ad32eb5fcb5bf6631.jpg)
Upgrade to 1.7.5 failure on remote hosting? - Upgrading PrestaShop from a previous version - PrestaShop Forums
![You do not have permission to edit this.” after update from 1.6.1.24 to 1.7.6.3 · Issue #17471 · PrestaShop/PrestaShop · GitHub You do not have permission to edit this.” after update from 1.6.1.24 to 1.7.6.3 · Issue #17471 · PrestaShop/PrestaShop · GitHub](https://user-images.githubusercontent.com/28685316/73761572-5585de80-476f-11ea-906e-f01e25d51f56.png)
You do not have permission to edit this.” after update from 1.6.1.24 to 1.7.6.3 · Issue #17471 · PrestaShop/PrestaShop · GitHub
![Upgrade complete, but warning notifications has been found => [WARNING] SQL 1.7.0.0 1062 in INSERT INTO, SQL 1.7.5.0 1071 in ALTER TABLE `ps_customer`, SQL 1.7.5.0 1071 in ALTER TABLE `ps_employee`... · Issue #14434 · PrestaShop/ PrestaShop · GitHub Upgrade complete, but warning notifications has been found => [WARNING] SQL 1.7.0.0 1062 in INSERT INTO, SQL 1.7.5.0 1071 in ALTER TABLE `ps_customer`, SQL 1.7.5.0 1071 in ALTER TABLE `ps_employee`... · Issue #14434 · PrestaShop/ PrestaShop · GitHub](https://user-images.githubusercontent.com/28685316/60390041-db50f580-9acd-11e9-80b0-868bab4e770c.png)
Upgrade complete, but warning notifications has been found => [WARNING] SQL 1.7.0.0 1062 in INSERT INTO, SQL 1.7.5.0 1071 in ALTER TABLE `ps_customer`, SQL 1.7.5.0 1071 in ALTER TABLE `ps_employee`... · Issue #14434 · PrestaShop/ PrestaShop · GitHub
![prestashop 1-click upgrade Rollback problem - some tables do not exist after rollback · Issue #22995 · PrestaShop/PrestaShop · GitHub prestashop 1-click upgrade Rollback problem - some tables do not exist after rollback · Issue #22995 · PrestaShop/PrestaShop · GitHub](https://user-images.githubusercontent.com/23308427/105875684-6376e400-5ffe-11eb-98a3-b759897ee53b.png)
prestashop 1-click upgrade Rollback problem - some tables do not exist after rollback · Issue #22995 · PrestaShop/PrestaShop · GitHub
![upgrade from 1.6 to 1.7 with a more than 30G database - Upgrading PrestaShop from a previous version - PrestaShop Forums upgrade from 1.6 to 1.7 with a more than 30G database - Upgrading PrestaShop from a previous version - PrestaShop Forums](https://www.prestashop.com/forums/uploads/monthly_2022_03/sq.png.ae9e9d04f0af8c2101ab26f5d7cc1b85.png)