{
  "id": 3261209,
  "title": "How I Debugged a phpMyAdmin 500 Error While Importing a Large SQL File on Laragon",
  "url": "https://urgent.news/2026/08/25/how-i-debugged-a-phpmyadmin-500-error-while-importing-a-large-sql",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-08-25T12:28:37.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/tahsin000/how-i-debugged-a-phpmyadmin-500-error-while-importing-a-large-sql-file-on-laragon-245i"
  },
  "original_language": "en",
  "account": "In a recent encounter with a phpMyAdmin 500 error while importing a large SQL file on Laragon, the reporter discovered a multi-step debugging process to resolve the issue. Initially, they checked the PHP configuration using the command `php --ini` and examined error settings, finding that error logging and display were enabled. They also noted that the PHP error log was not yielding any useful information.\n\nNext, the reporter verified that the PHP and browser PHP were using the same php.ini file, confirming that the PHP limits were sufficiently high. The Apache error and access logs also proved inconclusive. The final breakthrough came when they investigated Laragon's FastCGI request limit, which was found to be 77.5 MiB, whereas the SQL file was 97 MB in size. This mismatch caused the request to fail during the phpMyAdmin import process.\n\nTo address the issue, the reporter increased the `FcgidMaxRequestLen` value in the `fcgid.conf` file from 77.5 MiB to 512 MiB. After restarting Laragon, the import succeeded. If the new error encountered was \"Maximum execution time of 300 seconds exceeded,\" the reporter recommended modifying the `$cfg [ ExecTimeLimit ]` setting in `config.inc.php` to remove phpMyAdmin's execution-time limit for large imports. This debugging journey highlights the importance of considering both PHP and Apache/FastCGI limits, as well as phpMyAdmin's execution-time limit, when troubleshooting large SQL file imports on Laragon.",
  "summary": "I recently ran into a weird issue while working on a Laravel project on Windows using Laragon . Everything was working fine until I tried to import a database through phpMyAdmin. Instead of an SQL error, phpMyAdmin simply returned: Internal Server Error The server encountered an internal error or misconfiguration... No useful message. Just HTTP 500. My SQL file was around 97 MB , so at first I…",
  "key_points": [
    "Reporter faced phpMyAdmin 500 error while importing large SQL file on Laragon",
    "Debugging process involved checking PHP configuration, error settings, and logs",
    "Increased FcgidMaxRequestLen in fcgid.conf to 512 MiB to resolve import issue"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}