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)=(134d5c6827df99f943c9a3a483a4a87a) 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 ('134d5c6827df99f943c9a3a483a4a87a', -1, 1714191794, 1714191794, '12da3d10', -4, 0, 0)

Line : 187
File : sessions.php