phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ca36df34f56990ab26b5a0bace3cb8bf' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('ca36df34f56990ab26b5a0bace3cb8bf', -1, 1762994923, 1762994923, 'd849d8d5', -9, 0)

Line : 180
File : /www/includes/sessions.php