phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b19a02cf0e6c83e2fdf28c32d09d434d' 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 ('b19a02cf0e6c83e2fdf28c32d09d434d', -1, 1752653529, 1752653529, 'd849d85e', -9, 0, 0)

Line : 187
File : sessions.php