phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b21904e8a13c22c8e485ab7b08f19d6e' 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 ('b21904e8a13c22c8e485ab7b08f19d6e', -1, 1715062017, 1715062017, 'c0a80201', -2119, 0, 0)

Line : 187
File : sessions.php