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)=(d3c2edcb539df116b806f195b8103308) 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 ('d3c2edcb539df116b806f195b8103308', -1, 1708624938, 1708624938, '22ec8681', -2, 0, 0)

Line : 187
File : sessions.php