phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '12a8078ce9fb68a444111f85ea1fd72d' 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 ('12a8078ce9fb68a444111f85ea1fd72d', -1, 1715765593, 1715765593, '03951d70', -8, 0, 0)

Line : 187
File : sessions.php