{"error":"PHP syntax error from inline heredoc","fix":"Heredoc delimiter must not be indented and must be followed by a semicolon.  \nFix: Align the heredoc start\/end delimiter (`<<<EOT`) with the left margin and ensure proper syntax.  \nExample: `echo <<<EOT\\nContent\\nEOT;`","date":"2026-04-05T13:43:38+00:00"}
{"error":"Cerebras rate limit 429","fix":"Root cause: Exceeding Cerebras API rate limits during rapid, consecutive requests.  \nImpact: 429 errors disrupt testing and block further queries.  \nFix: Implement exponential backoff with jitter in retry logic to stay within rate limits.","date":"2026-04-05T16:09:24+00:00"}