phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd547e4cb12db3ac3d685fd4d6657d501' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d547e4cb12db3ac3d685fd4d6657d501', -1, 1761750325, 1761750325, 'd849d803', -9, 0, 0)

Line : 187
File : sessions.php