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)=(969bc1a5ebf1a63af8f6f7a484b50760) 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 ('969bc1a5ebf1a63af8f6f7a484b50760', -1, 1713994559, 1713994559, '0d3a524f', -8, 0, 0)

Line : 187
File : sessions.php