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Setting PHP Memory Limit for Composer on Linux - Fix pgAdmin 'Unable to Connect to Server' on Port 5432-Command Prompt Proxy 502 Error Fix

2026-06-14 07:50:35
Setting PHP Memory Limit for Composer on Linux - Fix pgAdmin 'Unable to Connect to Server' on Port 5432-Command Prompt Proxy 502 Error Fix

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.