phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b5ec840e51e09a65bef775427c9aad64' 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 ('b5ec840e51e09a65bef775427c9aad64', -1, 1715255997, 1715255997, '03865a2c', 7, 0, 0)

Line : 187
File : sessions.php