Difference between revisions of "PHP and WHMCS"
(Created page with "Your PHP configuration is extremely important for successfully running WHMCS. For more information about PHP and WHMCS, see: * PHP Info * PHP Upgrade Guide * Blank...") |
|||
| Line 11: | Line 11: | ||
The 500 internal server error indicates there is a problem processing the request. This is usually due to a customisation or an issue with the PHP configuration causing issues. | The 500 internal server error indicates there is a problem processing the request. This is usually due to a customisation or an issue with the PHP configuration causing issues. | ||
| − | + | To troubleshoot this, begin by adding <tt>$display_errors = true;</tt> to your <tt>configuration.php</tt> file or reviewing the PHP <tt>error_log</tt> file. | |
| − | This should indicate which file is causing the error. If it is a | + | This should indicate which file is causing the error. If it is a third-party module or customization, remove the custom files and confirm if this resolves the error. |
== Maximum Execution Time == | == Maximum Execution Time == | ||
| − | By default, WHMCS enforces a max_execution_time limit of 300 seconds for general requests. | + | By default, WHMCS enforces a <tt>max_execution_time</tt> limit of <tt>300</tt> seconds for general requests. |
| − | If this limit is too | + | If this limit is too low for a specific task or operation, you may see the following error: |
<div class="source-cli"> | <div class="source-cli"> | ||
| Line 27: | Line 27: | ||
===Increasing the max_execution_time=== | ===Increasing the max_execution_time=== | ||
| − | + | To override the max execution time limit and increase it to a higher value, add the following line to your WHMCS <tt>configuration.php</tt> file: | |
<div class="source-cli"> | <div class="source-cli"> | ||
$overidephptimelimit = 500; | $overidephptimelimit = 500; | ||
</div> | </div> | ||
Latest revision as of 20:04, 27 April 2022
Your PHP configuration is extremely important for successfully running WHMCS.
For more information about PHP and WHMCS, see:
500 Internal Server Error
The 500 internal server error indicates there is a problem processing the request. This is usually due to a customisation or an issue with the PHP configuration causing issues.
To troubleshoot this, begin by adding $display_errors = true; to your configuration.php file or reviewing the PHP error_log file.
This should indicate which file is causing the error. If it is a third-party module or customization, remove the custom files and confirm if this resolves the error.
Maximum Execution Time
By default, WHMCS enforces a max_execution_time limit of 300 seconds for general requests.
If this limit is too low for a specific task or operation, you may see the following error:
PHP Fatal error: Maximum execution time of 300 seconds exceeded in /path/to/file.php
Increasing the max_execution_time
To override the max execution time limit and increase it to a higher value, add the following line to your WHMCS configuration.php file:
$overidephptimelimit = 500;