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)=(27baf8e9c37aa8d9c7a3bce00bbd5cee) 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 ('27baf8e9c37aa8d9c7a3bce00bbd5cee', -1, 1715154638, 1715154638, '030c4792', -2, 0, 0)

Line : 187
File : sessions.php