Home › Forums › Plugin Support › WP Project Manager Pro › Fatal error on activation This topic is: not resolved Tagged: activation, fatal error, redeclare This topic contains 1 reply, has 2 voices, and was last updated by Nizam Uddin 5 years, 1 month ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts April 8, 2014 at 2:01 pm #18254 LeticiaMember Apologies if this has been solved elsewhere; I was unable to find it. I purchased and installed WP Project Manager Pro and can't activate it because: Fatal error: Cannot redeclare cpm_autoload() (previously declared in …/wp-content/plugins/wedevs-project-manager/cpm.php:43) in …plugins/wedevs-project-manager-pro/cpm.php on line 50 Please advise how I can resolve this. Do I have to deactivate the free version? April 8, 2014 at 2:43 pm #18256 Nizam UddinKeymaster Post count: 670 Yes please deactivate free version. Thank you.. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The topic ‘Fatal error on activation’ is closed to new replies.