"Download this app" error: fread(): Argument #2 ($length) must be greater than 0

[denysdesign]

Joomla 4.3.2 PHP 8.0

fread(): Argument #2 ($length) must be greater than 0

Download this app:

/administrator/index.php?option=com_cck&task=folder.export&id=507&elements=types,fields,searchs,templates,subfolders&dep_categories=1&dep_menu=&options[filename_date]=0&options[filename_version]=0&a372d46418049cf5e4fd44400946d206=1

Call stack

#	Function	Location
1	()	JROOT/administrator/components/com_cck/helpers/pclzip/pclzip.lib.php:2875
2	fread()	JROOT/administrator/components/com_cck/helpers/pclzip/pclzip.lib.php:2875
3	PclZip->privAddFile()	JROOT/administrator/components/com_cck/helpers/pclzip/pclzip.lib.php:2687
4	PclZip->privAddFileList()	JROOT/administrator/components/com_cck/helpers/pclzip/pclzip.lib.php:2588
5	PclZip->privAddList()	JROOT/administrator/components/com_cck/helpers/pclzip/pclzip.lib.php:2317
6	PclZip->privCreate()	JROOT/administrator/components/com_cck/helpers/pclzip/pclzip.lib.php:434
7	PclZip->create()	JROOT/libraries/cck/base/install/export.php:207
8	CCK_Export::zip()	JROOT/libraries/cck/base/install/export.php:984
9	CCK_Export::exportFile()	JROOT/libraries/cck/base/install/export.php:872
10	CCK_Export::exportPlugin()	JROOT/libraries/cck/base/install/export.php:489
11	CCK_Export::exportField()	JROOT/libraries/cck/base/install/export.php:464
12	CCK_Export::exportElement()	JROOT/libraries/cck/base/install/export.php:822
13	CCK_Export::exportSearch()	JROOT/libraries/cck/base/install/export.php:464
14	CCK_Export::exportElement()	JROOT/libraries/cck/base/install/export.php:326
15	CCK_Export::exportElements()	JROOT/administrator/components/com_cck/models/folder.php:205
16	CCKModelFolder->prepareExport()	JROOT/administrator/components/com_cck/controllers/folder.php:39
17	CCKControllerFolder->export()	JROOT/libraries/src/MVC/Controller/BaseController.php:678
18	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/administrator/components/com_cck/cck.php:34
19	require_once()	JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:71
20	Joomla\CMS\Dispatcher\LegacyComponentDispatcher::Joomla\CMS\Dispatcher{closure}()	JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:73
21	Joomla\CMS\Dispatcher\LegacyComponentDispatcher->dispatch()	JROOT/libraries/src/Component/ComponentHelper.php:361
22	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/AdministratorApplication.php:143
23	Joomla\CMS\Application\AdministratorApplication->dispatch()	JROOT/libraries/src/Application/AdministratorApplication.php:186
24	Joomla\CMS\Application\AdministratorApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:293
25	Joomla\CMS\Application\CMSApplication->execute()	JROOT/administrator/includes/app.php:61
26	require_once()	JROOT/administrator/index.php:32

[gnika]

same error here, please send help !