phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd20806c888914597f51d35dd1a8d6739' 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 ('d20806c888914597f51d35dd1a8d6739', -1, 1715984253, 1715984253, '12dca35b', -4, 0, 0)

Line : 187
File : sessions.php