Title: errors after migration Last modified: April 3, 2017 --- # errors after migration * Resolved [davemball](https://wordpress.org/support/users/davemball/) * (@davemball) * [9 years, 1 month ago](https://wordpress.org/support/topic/errors-after-migration-3/) * Hi I have a slight issue I’m trying to migrate a word press site I have a 4.6.4 image and I need to transfer it to new hosting and only 4.7.3 is available when I do the migration I end up with the following errors * the issue is that we have a ws 4.6 backup using wp-ali-in one migration plugin and when we restore it to a 4.7 site we get the error * the site backup is at [https://www.kelvincourt.scot/broken/](https://www.kelvincourt.scot/broken/) * Warning: http_build_query(): Parameter 1 expected to be Array or Object. Incorrect value given in /home/kelvinco/public_html/broken/wp-includes/Requests/Transport/ cURL.php on line 508 * Fatal error: Uncaught Error: Function name must be a string in /home/kelvinco/ public_html/broken/wp-content/themes/rippledigital/framework/php/class-style- generator.php:123 Stack trace: #0 /home/kelvinco/public_html/broken/wp-includes/ class-wp-hook.php(298): avia_style_generator->create_styles(”) #1 /home/kelvinco/ public_html/broken/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters( NULL, Array) #2 /home/kelvinco/public_html/broken/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #3 /home/kelvinco/public_html/broken/wp-includes/general- template.php(2574): do_action(‘wp_head’) #4 /home/kelvinco/public_html/broken/ wp-content/themes/rippledigital/header.php(57): wp_head() #5 /home/kelvinco/public_html/ broken/wp-includes/template.php(684): require_once(‘/home/kelvinco/…’) #6 /home/ kelvinco/public_html/broken/wp-includes/template.php(643): load_template(‘/home/ kelvinco/…’, true) #7 /home/kelvinco/public_html/broken/wp-includes/general-template. php(45): locate_template(Array, true) #8 /home/kelvinco/public_ht in /home/kelvinco/ public_html/broken/wp-content/themes/rippledigital/framework/php/class-style- generator.php on line 123 * Also if I import it to a 4.6 WordPress it works, but if I then update the word press site to 4.7.3 then export it and import it to the new hosting provider ( siteground) 4.7.3 we still get the errors. the site backup is at [https://www.kelvincourt.scot/restorenotwork/](https://www.kelvincourt.scot/restorenotwork/) * Warning: http_build_query(): Parameter 1 expected to be Array or Object. Incorrect value given in /home/kelvinco/public_html/restorenotwork/wp-includes/Requests/ Transport/cURL.php on line 508 * Warning: session_start(): Cannot send session cookie – headers already sent by( output started at /home/kelvinco/public_html/restorenotwork/wp-includes/Requests/ Transport/cURL.php:508) in /home/kelvinco/public_html/restorenotwork/wp-content/ themes/rippledigital/config-templatebuilder/avia-shortcodes/masonry_entries.php on line 32 * Warning: session_start(): Cannot send session cache limiter – headers already sent (output started at /home/kelvinco/public_html/restorenotwork/wp-includes/ Requests/Transport/cURL.php:508) in /home/kelvinco/public_html/restorenotwork/ wp-content/themes/rippledigital/config-templatebuilder/avia-shortcodes/masonry_entries. php on line 32 * Fatal error: Uncaught Error: Function name must be a string in /home/kelvinco/ public_html/restorenotwork/wp-content/themes/rippledigital/framework/php/class- style-generator.php:123 Stack trace: #0 /home/kelvinco/public_html/restorenotwork/ wp-includes/class-wp-hook.php(298): avia_style_generator->create_styles(”) #1/ home/kelvinco/public_html/restorenotwork/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array) #2 /home/kelvinco/public_html/restorenotwork/ wp-includes/plugin.php(453): WP_Hook->do_action(Array) #3 /home/kelvinco/public_html/ restorenotwork/wp-includes/general-template.php(2574): do_action(‘wp_head’) # 4 /home/kelvinco/public_html/restorenotwork/wp-content/themes/rippledigital/header. php(57): wp_head() #5 /home/kelvinco/public_html/restorenotwork/wp-includes/template. php(684): require_once(‘/home/kelvinco/…’) #6 /home/kelvinco/public_html/restorenotwork/ wp-includes/template.php(643): load_template(‘/home/kelvinco/…’, true) #7 /home/ kelvinco/public_html/restorenotwork/wp-includes/general-te in /home/kelvinco/ public_html/restorenotwork/wp-content/themes/rippledigital/framework/php/class- style-generator.php on line 123 Viewing 10 replies - 1 through 10 (of 10 total) * Thread Starter [davemball](https://wordpress.org/support/users/davemball/) * (@davemball) * [9 years, 1 month ago](https://wordpress.org/support/topic/errors-after-migration-3/#post-8986590) * Ok I’ve tried disabling the plugin by renaming the plugin folder under wp-content to plugin.deactive and I still can’t access the admin area but now the site is partially loading. * see [https://www.kelvincourt.scot/broken](https://www.kelvincourt.scot/broken) [https://www.kelvincourt.scot/restorenotwork/](https://www.kelvincourt.scot/restorenotwork/) * if I try and access the wp-admin page I get the following error * Warning: http_build_query(): Parameter 1 expected to be Array or Object. Incorrect value given in /home/kelvinco/public_html/restorenotwork/wp-includes/Requests/ Transport/cURL.php on line 508 * Plugin Author [Yani](https://wordpress.org/support/users/yaniiliev/) * (@yaniiliev) * [9 years, 1 month ago](https://wordpress.org/support/topic/errors-after-migration-3/#post-8989379) * Hi Dave, * I think the error is not from the different WP versions but from different PHP versions between the hosting providers. What PHP version are you using on the two hostings? This might be something that siteground support can assist you with. * Thread Starter [davemball](https://wordpress.org/support/users/davemball/) * (@davemball) * [9 years, 1 month ago](https://wordpress.org/support/topic/errors-after-migration-3/#post-8990109) * after much investigation, it appears the issue is due to the theme * Plugin Author [Yani](https://wordpress.org/support/users/yaniiliev/) * (@yaniiliev) * [9 years, 1 month ago](https://wordpress.org/support/topic/errors-after-migration-3/#post-8990319) * Yes, the theme is indeed what is generating the error but you need to find the cause. I think it is from the different PHP versions between the two hosting providers. For example one is using PHP 5.x and the other one is using PHP 7. x * Thread Starter [davemball](https://wordpress.org/support/users/davemball/) * (@davemball) * [9 years, 1 month ago](https://wordpress.org/support/topic/errors-after-migration-3/#post-8991858) * changed php to 5.x and the theme still does not work seem the theme just does not work with WordPress 4.7.3 * Plugin Author [Yani](https://wordpress.org/support/users/yaniiliev/) * (@yaniiliev) * [9 years, 1 month ago](https://wordpress.org/support/topic/errors-after-migration-3/#post-8993745) * Ah that’s pity. Have you tried to contact the theme author, maybe they can help with it? * Thread Starter [davemball](https://wordpress.org/support/users/davemball/) * (@davemball) * [9 years, 1 month ago](https://wordpress.org/support/topic/errors-after-migration-3/#post-8995510) * After a bit or research turns out the original author had just re branded the enfold theme and used this as a parent theme for their own theme. After buying enfold and editing the child theme to use it managed to get the site back. * Sometimes over 20 year system engineering experience pays off. 😉 * Plugin Author [Yani](https://wordpress.org/support/users/yaniiliev/) * (@yaniiliev) * [9 years, 1 month ago](https://wordpress.org/support/topic/errors-after-migration-3/#post-8997195) * Excellent. Glad to hear that you were able to fix it. I am sorry that you had to deal with all this. I will mark this thread as resolved. * [zerbib](https://wordpress.org/support/users/zerbib/) * (@zerbib) * [8 years, 11 months ago](https://wordpress.org/support/topic/errors-after-migration-3/#post-9166347) * Hi! I’ve a similar problem when I create a new event in All in one event calendar Here is the error message : ” Warning: http_build_query(): Parameter 1 expected to be Array or Object. Incorrect value given in /home/medecine/public_html/wp_college/ wp-includes/Requests/Transport/cURL.php on line 508″ When I desactivate All in one event calendar ,the error message disapear Can you help me please ? Bests regards * [zerbib](https://wordpress.org/support/users/zerbib/) * (@zerbib) * [8 years, 11 months ago](https://wordpress.org/support/topic/errors-after-migration-3/#post-9166352) * I’m sorry It’s not when All in one event calendar is desactived It’s when the plugin BackWP up is desactied that the error message disapear Oups!! Bests regards Viewing 10 replies - 1 through 10 (of 10 total) The topic ‘errors after migration’ is closed to new replies. * ![](https://ps.w.org/all-in-one-wp-migration/assets/icon-256x256.png?rev=2458334) * [All-in-One WP Migration and Backup](https://wordpress.org/plugins/all-in-one-wp-migration/) * [Frequently Asked Questions](https://wordpress.org/plugins/all-in-one-wp-migration/#faq) * [Support Threads](https://wordpress.org/support/plugin/all-in-one-wp-migration/) * [Active Topics](https://wordpress.org/support/plugin/all-in-one-wp-migration/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/all-in-one-wp-migration/unresolved/) * [Reviews](https://wordpress.org/support/plugin/all-in-one-wp-migration/reviews/) * 10 replies * 3 participants * Last reply from: [zerbib](https://wordpress.org/support/users/zerbib/) * Last activity: [8 years, 11 months ago](https://wordpress.org/support/topic/errors-after-migration-3/#post-9166352) * Status: resolved