phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : -1 ERROR: duplicate key value violates unique constraint "phpbb_session_pkey" DETAIL: Key (session_id)=(dd7b9f5838e41d306ab701af4adfba3f) already exists.

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dd7b9f5838e41d306ab701af4adfba3f', -1, 1714130816, 1714130816, '038d08f7', -7, 0, 0)

Line : 187
File : sessions.php