Warning: exec(): Unable to fork

  • Resolved sarosuf

    (@lubimow)


    7 years, 4 months ago

    I am using PHP 7.2.10
    After installing the plugin problems started:

    Warning: exec(): Unable to fork [/var/www/site/data/www/site/wp-content/ewww/jpegtran -v /var/www/site/data/www/site/wp-content/plugins/ewww-image-optimizer/images/sample.jpg 2>&1] in /var/www/site/data/www/site/wp-content/plugins/ewww-image-optimizer/unique.php on line 1143

    Warning: exec(): Unable to fork [jpegtran -v /var/www/site/data/www/site/wp-content/plugins/ewww-image-optimizer/images/sample.jpg 2>&1] in /var/www/site/data/www/site/wp-content/plugins/ewww-image-optimizer/unique.php on line 1143

    Warning: exec(): Unable to fork [/usr/bin/jpegtran -v /var/www/site/data/www/site/wp-content/plugins/ewww-image-optimizer/images/sample.jpg 2>&1] in /var/www/site/data/www/site.org/wp-content/plugins/ewww-image-optimizer/unique.php on line 1143

    All the packages that your plugin requested were installed, but the errors still did not disappear.
    What to do?

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