Warning: PHP Startup: Unable to load dynamic library 'imagick.so' (tried: /usr/lib/php70/extensions/imagick.so (/usr/lib/php70/extensions/imagick.so: undefined symbol: _zval_ptr_dtor), /usr/lib/php70/extensions/imagick.so.so (/usr/lib/php70/extensions/imagick.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0