![Fixing SQLSTATE[HY000] General Error in Laravel](https://oatllo.com/articles/fixing-sqlstate-hy000-general-error-laravel/cover.svg)
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9 min
Fixing SQLSTATE[HY000] General Error in Laravel
SQLSTATE[HY000] in Laravel isn't one bug. Learn to read the driver code, then fix 2002, 1045, 1049, 2006 and 1364 fast.
#Laravel
18 Articles
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9 min
Building a Robust Retry Strategy with Exponential Backoff Retry
How to build an exponential backoff retry with jitter that survives real outages: which errors to retry, capping delays, and Retry-After.
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8 min
Laravel API Resources vs Fractal: Serializing JSON the Right Way
Laravel API Resources vs Fractal for JSON serialization: code, trade-offs, a comparison table, and a clear pick for your next API.
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11 min
Getting Reliable LLM Structured Output JSON in PHP
Stop parsing broken LLM JSON. A practical PHP/Laravel guide to reliable structured output using tool calling, schema validation, and retries.
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11 min
How to Cache Expensive Queries in Laravel
Learn to cache Laravel queries the right way: Cache::remember, TTLs, cache keys, Redis tags, and invalidation that doesn't serve stale data.
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9 min
Fixing the Laravel 419 Page Expired Error in Forms
Why the Laravel 419 Page Expired error happens and how to fix the CSRF token mismatch in forms, AJAX calls, and session config.
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10 min
API Rate Limiting: Token Bucket vs Fixed Window
A practical guide to API rate limiting: fixed window, sliding window, token bucket, leaky bucket, and the 429 response with Retry-After.
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9 min
PHP Enums: A Complete Guide with Real Examples
A practical guide to PHP enums: pure vs backed, cases(), from(), tryFrom(), methods, interfaces, and real-world usage in Laravel.
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8 min
The Repository Pattern in Laravel: When It Actually Helps
An honest look at the repository pattern in Laravel: what it is, how to bind it in a service provider, and when it's just extra indirection.
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10 min
Laravel Job Batching for Large Background Jobs
A practical guide to Laravel job batching: dispatching batches, then/catch/finally callbacks, progress tracking, and cancelling running batches.
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10 min
Claude API PHP: A Practical Guide to Calling Anthropic from PHP
Learn how to call the Claude API in PHP: keys, requests, responses, streaming, and a clean Laravel integration with runnable code.
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8 min
Laravel Pest vs PHPUnit: Which Testing Tool in 2026
A practical Pest vs PHPUnit comparison for Laravel in 2026: syntax, expectations, datasets, plugins, and which testing tool I'd actually pick.
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11 min
How to Dockerize a Laravel App for Production
A practical guide to dockerize Laravel for production: multi-stage builds, PHP-FPM + nginx, opcache, migrations and queue workers.
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10 min
Idempotency Keys: Making API Requests Safe to Retry
Learn how an idempotency key API pattern makes retries safe, prevents duplicate charges, and handles concurrent requests with a key store.
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10 min
How to Fix a "CORS Policy" Error in a JS + API Setup
A practical CORS policy error fix guide for JS + API setups: what the error means, why the browser blocks it, and how to fix it server-side.
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8 min
Eloquent N+1 Query Problem: How to Detect and Fix It
Fix the Eloquent N+1 problem for good: why lazy loading in a loop kills performance, how to detect it, and eager loading patterns that scale.
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8 min
Laravel Horizon vs Supervisor: Queue Setup Guide
Laravel Horizon vs Supervisor explained: what each one does, when to use them, and why most Redis setups run Horizon under Supervisor.
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9 min
How to Retry Failed Laravel Queue Jobs the Right Way
Learn to retry failed jobs in Laravel with queue:retry, tries, backoff, and retryUntil so transient errors stop breaking your queue.