PHP error category
Apache
Apache PHP integration.
Apache errors arise when apache php integration affect an executing PHP application or its supporting service. Use the exact signature and runtime context to narrow the cause before changing configuration.
The guides in this category separate code defects from environment differences, show focused diagnostics, and favor site-scoped corrections that preserve unrelated applications.

Guides in this category
| Title | Pattern | Severity |
|---|---|---|
| Apache AH01071 Primary script unknown | AH01071: Got error 'Primary script unknown' |
error |
| Apache Invalid command php_value | AH00526: Invalid command 'php_value', perhaps misspelled or defined by a module not included in the server configuration |
error |
| Apache premature end of script headers | Premature end of script headers: index.php |
error |
| Apache proxy_fcgi timeout | AH01079: failed to make connection to backend: %s |
error |