phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0c4d5bafa2d6dc4140240e0a929e2fe3' 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 ('0c4d5bafa2d6dc4140240e0a929e2fe3', -1, 1715780919, 1715780919, '038cbc9d', 0, 0, 0)

Line : 187
File : sessions.php