BaseException: Imagick is not installed

/var/www/html/indiankr/indiankr/homedir/public_html/epan-components/xEnquiryNSubscription/lib/View/Tools/CustomeForm.php:51
FileObject NameStack TraceHelp
/var/www/html/indiankr/indiankr/homedir/public_html/epan-addons/x_captcha/lib/Controller/Captcha.php:16 c0846e44__captcha_x_captcha_controller_captchax_captcha\Controller_Captcha->exception("Imagick is not installed")
/var/www/html/indiankr/indiankr/homedir/public_html/atk4/lib/AbstractObject.php:345 c0846e44__captcha_x_captcha_controller_captchax_captcha\Controller_Captcha->init()
/var/www/html/indiankr/indiankr/homedir/public_html/epan-components/xEnquiryNSubscription/lib/View/Tools/CustomeForm.php:51 fe72e045___tools_customeform__captchaForm_Field_Line->add("x_captcha/Controller_Captcha")
/var/www/html/indiankr/indiankr/homedir/public_html/atk4/lib/AbstractObject.php:345 fe72e045___tools_customeform_EnquiryxEnquiryNSubscription\View_Tools_CustomeForm->init()
/var/www/html/indiankr/indiankr/homedir/public_html/epan-components/baseElements/lib/Plugins/RunServerSideComponent.php:30 webFrontend->add("xEnquiryNSubscription/View_Tools_CustomeForm", Array(2))
/: 4c53ab6e__rversidecomponentbaseElements\Plugins_RunServerSideComponent->Plugins_RunServerSideComponent(Object(baseElements\Plugins_RunServerSideComponent), Object(Model_EpanPage))
/var/www/html/indiankr/indiankr/homedir/public_html/atk4/lib/AbstractObject.php:829 BaseExceptionBaseExceptioncall_user_func_array(Array(2), Array(2)) 
/var/www/html/indiankr/indiankr/homedir/public_html/lib/Frontend.php:310 4c53ab6e__rversidecomponentbaseElements\Plugins_RunServerSideComponent->hook("content-fetched", Array(1))
/var/www/html/indiankr/indiankr/homedir/public_html/page/index.php:35 webFrontend->exec_plugins("content-fetched", Object(Model_EpanPage))
/var/www/html/indiankr/indiankr/homedir/public_html/page/index.php:19 web_indexpage_index->setModel(Object(Model_EpanPage))
/var/www/html/indiankr/indiankr/homedir/public_html/atk4/lib/AbstractObject.php:345 web_indexpage_index->init()
/var/www/html/indiankr/indiankr/homedir/public_html/atk4/lib/App/Frontend.php:136 webFrontend->add("page_index", "index", "Content")
/var/www/html/indiankr/indiankr/homedir/public_html/atk4/lib/App/Web.php:435 webFrontend->layout_Content()
/var/www/html/indiankr/indiankr/homedir/public_html/atk4/lib/App/Frontend.php:38 webFrontend->addLayout("Content")
/var/www/html/indiankr/indiankr/homedir/public_html/atk4/lib/App/Web.php:261 webFrontend->initLayout()
/var/www/html/indiankr/indiankr/homedir/public_html/index.php:26 webFrontend->main()