phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4e6d20c6a21c2801b3175b4807278416' 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 ('4e6d20c6a21c2801b3175b4807278416', -1, 1715762743, 1715762743, '03105ab6', -4, 0, 0)

Line : 187
File : sessions.php