phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a102b1d746cb7e09dc76c34439007ba2' 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 ('a102b1d746cb7e09dc76c34439007ba2', -1, 1722039527, 1722039527, '03858246', -4, 0, 0)

Line : 187
File : sessions.php