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)=(db8e1f8bb6a6836a9c5104bcb0b089ab) 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 ('db8e1f8bb6a6836a9c5104bcb0b089ab', -1, 1714024556, 1714024556, '12d949bb', 67, 0, 0)

Line : 187
File : sessions.php