phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '508871d04a4a0b8b577d6c76985d723b' 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 ('508871d04a4a0b8b577d6c76985d723b', -1, 1714239869, 1714239869, '12e095f2', -10, 0, 0)

Line : 187
File : sessions.php