How to Fix Allowed Memory Size Exhausted in WordPress via wp-config.php

Understanding the Issue: How to Fix Allowed Memory Size Exhausted in WordPress via wp-config.php

This error frequently occurs in Malaysian web hosting environments like Exabytes and ServerFreak. The first step is correctly identifying the bottleneck in your server's configuration or LHDN FPX gateway setup.

Step 1: Diagnose the Error via cPanel & Terminal

You must identify what is triggering the fault. Run the following command via SSH:

# Tail the PHP error log
tail -n 50 /var/log/php-fpm/error.log
# Or check the WordPress debug log
cat wp-content/debug.log

Review the output to see if it's a memory issue, a MYNIC DNS resolution failure, or a strict file permission block.

Step 2: Apply the Correct Fix

Depending on the output, apply the appropriate fix. For memory and timeout issues, edit your wp-config.php:

define( 'WP_MEMORY_LIMIT', '512M' );
define( 'WP_MAX_MEMORY_LIMIT', '1024M' );
set_time_limit(300);

For permission issues on a Malaysian shared host, correct them via SSH:

find /home/user/public_html -type d -exec chmod 755 {} \;
find /home/user/public_html -type f -exec chmod 644 {} \;

Step 3: Verify the Solution

Clear your Cloudflare edge cache and local browser cache to verify the padlock is green and the site loads flawlessly.

---

Need Expert Help in Malaysia?

Tired of fixing WordPress errors yourself while your business loses money? Jaga provides enterprise-grade WordPress maintenance in Malaysia.

• RM5,000 for a full Ownership & Access Review (we fix the architecture).
• RM450/month for a fully managed Care Plan.
• From RM13,000/month for Monthly System Improvement. No hourly rates, strictly verified portfolio only (Daralwahi, Agros Empire, UrusHQ, nCrypt, Trexon Energy, TechFix Malaysia). Check out our Website Care plans today.