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LSCWP Error Codes
This page will explain the error codes received in the plugin in detail and any possible fixes, if available.
1xxx
1000
Error Message:
The installed PHP version is too old for the LiteSpeed Cache Plugin.
The LiteSpeed Cache Plugin requires at least PHP 5.3. The currently installed version is PHP <PHP_VERSION>, which is out-dated and insecure. Please upgrade or go to active plugins and deactivate the LiteSpeed Cache plugin to hide this message.
Solution:
Server Admins:
Upgrade the PHP version used. If needed, set up a new PHP version here.
All others:
Select an upgraded PHP version if possible. If not, please contact the server administrator for options.
1010
Error Message:
The installed WordPress version is too old for the LiteSpeed Cache Plugin.
The LiteSpeed Cache Plugin requires at least PHP 3.3. Please upgrade or go to active plugins and deactivate the LiteSpeed Cache plugin to hide this message.
Solution:
Upgrade the WordPress version used.
2xxx
2000
Error Message:
Something went wrong with the form! Please try again.
Solution:
Refresh the page and try the purge action again.
This error indicates that something went wrong in the action submission. If refreshing does not work, please contact us.
2010
Error Message:
Tried to purge list with empty list.
Solution:
Purge list requires a list of entries to purge.
2020
Error Message:
Bad Purge By selected value.
Solution:
Somehow, an invalid Purge By type was selected. Refresh the page and try again. If that does not work, please contact us.
2030
Error Message:
Failed to purge by category, invalid category slug.
Solution:
Purging by category should use the category slug. Check the category list to make sure that the slug is correct. If it still does not work, please contact us.
2040
Error Message:
Failed to purge by tag, invalid tag slug.
Solution:
Purging by tag should use the tag slug. Check the tag list to make sure that the slug is correct. If it still does not work, please contact us.
2050
Error Message:
Failed to purge by url, contained “<”.
Solution:
One or more of the URLs listed contained a “<”. This is strictly forbidden. Please try listing the URLs again, making sure to avoid using this character.
2500
Error Message:
Failed to purge by Post ID, given ID is not numeric: <ID>
Solution:
One or more of the Post IDs listed is not numeric. Please try listing the IDs again, making sure that all IDs listed are numeric.
2510
Error Message:
Failed to purge by Post ID, given ID does not exist or is not published: <ID>
Solution:
One or more of the Post IDs listed does not exist or the post is not published. Please verify the ID list with the Posts list to make sure that the correct IDs are used.
2520
Error Message:
Failed to purge by URL, invalid input: <URL>
Solution:
One or more of the URLs listed has an invalid format. As an example, /2016/02/24/hello-world/ should be used for http://www.myexamplesite.com/2016/02/24/hello-world/.
2530
Error Message:
Failed to purge by category, does not exist: <CATEGORY>
Solution:
The given category slug does not exist. Check the category list to make sure that the slug is correct. If it still does not work, please contact us.
2540
Error Message:
Failed to purge by tag, does not exist: <TAG>
Solution:
The given tag slug does not exist. Check the tag list to make sure that the slug is correct. If it still does not work, please contact us.
3xxx
3000
Error Message:
Invalid data in Admin IPs.
Solution:
One of the entered IPs returned as an invalid IP. Re-enter the list of IPs again. If it still does not work and they are all valid IPs, please contact us.
3010
Error Message:
Invalid data in Test IPs.
Solution:
One of the entered IPs returned as an invalid IP. Re-enter the list of IPs again. If it still does not work and they are all valid IPs, please contact us.
3500
Error Message:
<TTL NAME> TTL must be an integer between <MINIMUM> and 2147483647.
Solution:
3510
Error Message:
Removed category “<CATEGORY>” from list, ID does not exist.
Solution:
3520
Error Message:
Removed tag “<TAG>” from list, ID does not exist.
Solution:
3530
Error Message:
Invalid login cookie. Invalid characters found: <LOGIN COOKIE>
Solution:
3540
Error Message:
Invalid Rewrite List. Empty or invalid rule. Rule: <LIST>
Solution:
4xxx
4000
Error Message:
Tried to parse for existing login cookie. .htaccess file not valid. Please verify contents.
Solution:
4500
Error Message:
Could not find <CONTENT>.
Solution:
5xxx
5000
Error Message:
This site is a subdirectory install. Login cookies do not match. Please remove both and set the login cookie in LiteSpeed Cache advanced settings.
Solution:
6xxx
6000
Error Message:
Notice: This plugin requires a LiteSpeed Server with the LSCache Module enabled. If you are unable to change your server stack, please contact your hosting provider to request the required changes. This plugin will NOT work properly.
Solution:
9xxx
9000
Error Message:
LiteSpeed Cache was unable to write to the wp-config.php file. Please add the following to the wp-config.php file: define('WP_CACHE', true);.
Solution:
9010
Error Message:
Failed to back up file, aborted changes.
Solution:
9020
Error Message:
.htaccess file does not exist or is not readable.
Solution:
9030
Error Message:
Failed to put contents into .htaccess.
Solution:
9040
Error Message:
Failed to get .htaccess file contents.
Solution:
9050
Error Message:
.htaccess file not readable or not writable.
Solution:
9060
Error Message:
Prefix was found after suffix.
Solution:
9070
Error Message:
Failed to overwrite .htaccess.
Solution:
An error occurred when trying to save
9080
Error Message:
The wp-config file not writeable for 'WP_CACHE'.
Solution:
9090
Error Message:
wp-config file did not find a place to insert define.