Article Downloading Problems

Hi All

When Try to Downloading the Article Then Showing 404
Bellow Picture and Error Log

Error Log
[14-Feb-2024 23:12:49 Asia/Dhaka] Exception: Plugin material expected to inherit from MaterialThemePlugin, actual type NULL in /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php:203
Stack trace:
#0 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(219): PKP\plugins\PluginRegistry::_instantiatePlugin(‘themes’, ‘material’, ‘MaterialThemePl…’)
#1 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(112): PKP\plugins\PluginRegistry::_loadFromDatabase(‘themes’, NULL)
#2 /home/jhssrmijan/public_html/lib/pkp/classes/template/PKPTemplateManager.php(1392): PKP\plugins\PluginRegistry::loadCategory(‘themes’, true)
#3 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/Plugin.php(403): PKP\template\PKPTemplateManager::getManager(Object(APP\core\Request))
#4 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/Plugin.php(137): PKP\plugins\Plugin->_registerTemplateResource()
#5 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/LazyLoadPlugin.php(34): PKP\plugins\Plugin->register(‘generic’, ‘plugins/generic…’, NULL)
#6 /home/jhssrmijan/public_html/plugins/generic/htmlArticleGalley/HtmlArticleGalleyPlugin.php(36): PKP\plugins\LazyLoadPlugin->register(‘generic’, ‘plugins/generic…’, NULL)
#7 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(76): APP\plugins\generic\htmlArticleGalley\HtmlArticleGalleyPlugin->register(‘generic’, ‘plugins/generic…’, NULL)
#8 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(121): PKP\plugins\PluginRegistry::register(‘generic’, Object(APP\plugins\generic\htmlArticleGalley\HtmlArticleGalleyPlugin), ‘plugins/generic…’, NULL)
#9 [internal function]: PKP\plugins\PluginRegistry::PKP\plugins{closure}(Object(APP\plugins\generic\htmlArticleGalley\HtmlArticleGalleyPlugin), ‘plugins/generic…’)
#10 /home/jhssrmijan/public_html/lib/pkp/classes/plugins/PluginRegistry.php(121): array_walk_recursive(Array, Object(Closure))
#11 /home/jhssrmijan/public_html/lib/pkp/classes/core/Dispatcher.php(155): PKP\plugins\PluginRegistry::loadCategory(‘generic’, true)
#12 /home/jhssrmijan/public_html/lib/pkp/classes/core/PKPApplication.php(373): PKP\core\Dispatcher->dispatch(Object(APP\core\Request))
#13 /home/jhssrmijan/public_html/index.php(21): PKP\core\PKPApplication->execute()
#14 {main}
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/lib/pkp/classes/citation/Citation.php on line 118
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: rtrim(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/plugins/generic/piwik/PiwikPlugin.php on line 114
[14-Feb-2024 23:12:49 Asia/Dhaka] PHP Deprecated: urlencode(): Passing null to parameter #1 ($string) of type string is deprecated in /home/jhssrmijan/public_html/plugins/generic/coins/CoinsPlugin.php on line 128

Hi All
OJS 3.4.0.1
PHP 8.0

@asmecher @dtwardy
Any one can Help about this Matter

Hi @IJBSRR_Journal,

It looks like the Hypothesis plugin might be incorrectly installed. Do you have this plugin installed, and if so, what version, and how did you install it?

Regards,
Alec Smecher
Public Knowledge Project Team

@asmecher

I’m Disable the hypothesis Plugin then Article Downloading is Working…

Hi @IJBSRR_Journal,

It looks like you’ve configured your server to block access to parts of the Hypothesis plugin that should be accessible to the web browser. I’d suggest reviewing your web server’s configuration. (If you don’t need the Hypothesis plugin, then disabling it is fine too.)

Regards,
Alec Smecher
Public Knowledge Project Team

@asmecher

Thank You so Much. We are Removed Hypothesis plugin

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