My site www.sag-ufv.ca was working fine last Friday but has suddenly stopped working. Error log shows this:
[02-Oct-2017 18:04:07 UTC] Omeka fatal error: exception ‘Omeka_File_Derivative_Exception’ with message ‘This derivative strategy requires ext/imagick.’ in /home/vatech99/public_html/application/libraries/Omeka/File/Derivative/Strategy/Imagick.php:27
Stack trace:
#0 /home/vatech99/public_html/application/libraries/Omeka/Application/Resource/Filederivatives.php(43): Omeka_File_Derivative_Strategy_Imagick->__construct()
#1 /home/vatech99/public_html/application/libraries/Zend/Application/Bootstrap/BootstrapAbstract.php(695): Omeka_Application_Resource_Filederivatives->init()
#2 /home/vatech99/public_html/application/libraries/Zend/Application/Bootstrap/BootstrapAbstract.php(638): Zend_Application_Bootstrap_BootstrapAbstract->_executeResource(‘filederivatives’)
#3 /home/vatech99/public_html/application/libraries/Zend/Application/Bootstrap/BootstrapAbstract.php(598): Zend_Application_Bootstrap_BootstrapAbstract->_bootstrap(NULL)
#4 /home/vatech99/public_html/application/libraries/Zend/Application.php(373): Zend_Application_Bootstrap_BootstrapAbstract->bootstrap(NULL)
#5 /home/vatech99/public_html/application/libraries/Omeka/Application.php(49): Zend_Application->bootstrap()
#6 /home/vatech99/public_html/admin/index.php(28): Omeka_Application->initialize()
#7 {main}
[02-Oct-2017 18:07:12 UTC] Omeka fatal error: exception ‘Omeka_File_Derivative_Exception’ with message ‘This derivative strategy requires ext/imagick.’ in /home/vatech99/public_html/application/libraries/Omeka/File/Derivative/Strategy/Imagick.php:u5272:
Im not sure what the issue could be. Any help appreciated!