PHP Error Guides

Fixes for PHP fatal errors, memory limit failures, parse errors and warnings, with the file and line checks that find the real cause.

Gaming motherboard showing its memory slots and expansion slots

PHP Errors

Allowed Memory Size of 268435456 Bytes Exhausted (256 MB): What to Do

268435456 bytes is a 256 MB PHP limit. If you already raised it, find the plugin or task using the memory before raising it again.

Oct 15, 2026 5 min read

Read guide: Allowed Memory Size of 268435456 Bytes Exhausted (256 MB): What to Do

PHP Errors

Allowed Memory Size of 134217728 Bytes Exhausted: How to Fix It

134217728 bytes is a 128 MB PHP memory limit. Raise it to 256 MB in wp-config.php, your hosting panel or php.ini, then confirm the new limit is active.

Oct 15, 2026 4 min read

Read guide: Allowed Memory Size of 134217728 Bytes Exhausted: How to Fix It

PHP Errors

How to Fix the PHP Allowed Memory Size Exhausted Error

The PHP allowed memory size error means a script needed more memory than PHP allows. Raise the limit safely, then find what is using too much.

Oct 14, 2026 4 min read

Read guide: How to Fix the PHP Allowed Memory Size Exhausted Error

PHP Error Guides

Allowed Memory Size of 268435456 Bytes Exhausted (256 MB): What to Do

Allowed Memory Size of 134217728 Bytes Exhausted: How to Fix It

How to Fix the PHP Allowed Memory Size Exhausted Error

Related categories