phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd1786c7c7d467358a787ce8d64c69ab8' 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 ('d1786c7c7d467358a787ce8d64c69ab8', -1, 1715846340, 1715846340, '00000000', -1, 0, 0)

Line : 187
File : sessions.php