phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '977595a4d828b6524934f9b6de923322' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('977595a4d828b6524934f9b6de923322', -1, 1764424017, 1764424017, 'd849d876', 9, 0)

Line : 158
File : /mnt/100/sda/5/e/lemondedesphasmes/php/phpBB2/includes/sessions.php