Migrate from 8.3 to 8.8 fails

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[Solved] Upgrade 8.6.1 to 8.8 > basic question > re-set permissions + (hijack) install problems

Here is my suggestion: run chmod and chown command on your downloaded zip file after you move it to that folder. Use mv command to change the name to a simpler form. For example, mv SuiteCRM-8.8.0 suitecrm Then run, sudo ./bin/console suitecrm:app:upgrade -t suitecrm

Upgrading from 8.5.1 to 8.8.0 resulting in 500 Error

Here is my suggestion: run chmod and chown command on your downloaded zip file after you move it to that folder. Use mv command to change the name to a simpler form. For example, mv SuiteCRM-8.8.0 suitecrm Then run, sudo ./bin/console suitecrm:app:upgrade -t suitecrm