phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '55ced767d747b7502cda2e97297bbbbc' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('55ced767d747b7502cda2e97297bbbbc', -1, 1715648110, 1715648110, '0315f7fd', 3, 0, 0)

Line : 187
File : sessions.php