phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e21538869125af38db9456de8b1aaa4c' 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 ('e21538869125af38db9456de8b1aaa4c', -1, 1715889960, 1715889960, '12df7646', 10, 0, 0)

Line : 187
File : sessions.php