phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '21ea5ecae44e968d1aaab14a9bb19ce4' 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 ('21ea5ecae44e968d1aaab14a9bb19ce4', -1, 1715746872, 1715746872, '12e25753', 17, 0, 0)

Line : 187
File : sessions.php