phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1c9b2c1226e26f59e817a22aa34cc8c8' 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 ('1c9b2c1226e26f59e817a22aa34cc8c8', -1, 1714402876, 1714402876, '12db5ff4', 0, 0, 0)

Line : 284
File : sessions.php