i am trying to update a magento 2.1.x to 2.2.x ,

Unfortunately after i finish the update trying to run any kind of command i get PHP Fatal error: Allowed memory size of 4294967296 bytes exhausted

The problem is not php confs because whatever the mem size is it seems like a leak, it eats everything. I tried running upgrade,cache clean, deploy everything gets a php fatal error.

I tried 3 things

  • Upgrading from 2.1.8 to 2.2.5
  • Upgrading from 2.1.8 to 2.2.3
  • Upgrading from 2.1.8 to 2.1.9 to 2.2.0

The problems appears when i pass from 2.1.x to 2.2.x that means when i updated to 2.1.9 from 2.1.8 it was fine, but when i passed onto 2.2.0 i got the error again.

I don;t have any more ideas on how to proceed.

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