phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '52798fed2a9b10b71608e3ecfd4b9473' 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 ('52798fed2a9b10b71608e3ecfd4b9473', -1, 1715753623, 1715753623, '12bd9d50', 0, 0, 0)

Line : 187
File : sessions.php