phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bdec11ebd9fc2598ef26e327a5ca66f7' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bdec11ebd9fc2598ef26e327a5ca66f7', -1, 1785190960, 1785190960, 'd849d82c', -4, 0, 0)

Line : 187
File : sessions.php