Elementor dont display edit page entirely (editor.min.js error)

Hello,
Please help me solve my problem, when I try to edit a page with Elementor, 90% of the page is black, and it makes it difficult to work on the text because I can not see the page content in totality.
I guess the problem is relative to JS as it is displayed in the last line of sys info.

My system info :

Operating System: Linux
Software: Apache
MySQL version: MariaDB Server v5.6.43-84.3
PHP Version: 7.0.33
PHP Max Input Vars: 10000
PHP Max Post Size: 128M
GD Installed: Yes
ZIP Installed: Yes
Write Permissions: All right
Elementor Library: Connected

Log
Log: showing 20 of 42
2019-07-24 20:38:38 [info] Elementor/Upgrades – _v_2_6_6_fa4_migration_button Start
2019-07-24 20:38:38 [info] Elementor/Upgrades – _v_2_6_6_fa4_migration_button Finished
2019-07-24 20:38:38 [info] Elementor data updater process has been completed. [array (
‘plugin’ => ‘Elementor’,
‘from’ => ‘2.6.5’,
‘to’ => ‘2.6.6’,
)]
2019-07-24 20:38:41 [info] Elementor data updater process has been queued. [array (
‘plugin’ => ‘Elementor’,
‘from’ => ‘2.6.5’,
‘to’ => ‘2.6.6’,
)]
2019-07-24 20:39:56 [info] elementor::elementor_updater Started
2019-07-24 20:39:56 [info] Elementor/Upgrades – _v_2_6_6_fa4_migration_button Start
2019-07-24 20:39:56 [info] Elementor/Upgrades – _v_2_6_6_fa4_migration_button Finished
2019-07-24 20:39:56 [info] Elementor data updater process has been completed. [array (
‘plugin’ => ‘Elementor’,
‘from’ => ‘2.6.5’,
‘to’ => ‘2.6.6’,
)]
2019-07-24 20:39:57 [info] Elementor data updater process has been queued. [array (
‘plugin’ => ‘Elementor’,
‘from’ => ‘2.6.5’,
‘to’ => ‘2.6.6’,
)]
2019-07-24 21:00:02 [info] elementor::elementor_updater Started
2019-07-24 21:00:02 [info] Elementor/Upgrades – _v_2_6_6_fa4_migration_button Start
2019-07-24 21:00:02 [info] Elementor/Upgrades – _v_2_6_6_fa4_migration_button Finished
2019-07-24 21:00:02 [info] Elementor data updater process has been completed. [array (
‘plugin’ => ‘Elementor’,
‘from’ => ‘2.6.5’,
‘to’ => ‘2.6.6’,
)]
2019-07-24 21:00:04 [info] Elementor data updater process has been queued. [array (
‘plugin’ => ‘Elementor’,
‘from’ => ‘2.6.5’,
‘to’ => ‘2.6.6’,
)]
2019-07-24 21:03:49 [info] elementor::elementor_updater Started
2019-07-24 21:03:49 [info] Elementor/Upgrades – _v_2_6_6_fa4_migration_button Start
2019-07-24 21:03:49 [info] Elementor/Upgrades – _v_2_6_6_fa4_migration_button Finished
2019-07-24 21:03:49 [info] Elementor data updater process has been completed. [array (
‘plugin’ => ‘Elementor’,
‘from’ => ‘2.6.5’,
‘to’ => ‘2.6.6’,
)]
2019-08-03 17:13:01 [info] Elementor data updater process has been completed. [array (
‘plugin’ => ‘Elementor’,
‘from’ => ‘2.6.6’,
‘to’ => ‘2.6.7’,
)]
2019-08-07 16:08:27 [info] Elementor data updater process has been completed. [array (
‘plugin’ => ‘Elementor’,
‘from’ => ‘2.6.7’,
‘to’ => ‘2.6.8’,
)]
JS: showing 1 of 1
JS: 2019-08-22 23:12:26 [error X 1][https://domain.com/wp-content/plugins/elementor/assets/js/editor.min.js?ver=2.6.8:7:49874] Cannot set property \’controls\’ of undefined