phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8309d2b8ccd3270ab25cb8760fc3989e' 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 ('8309d2b8ccd3270ab25cb8760fc3989e', -1, 1715772987, 1715772987, '12ded127', -8, 0, 0)

Line : 187
File : sessions.php