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")=(0877a389d3996a31485e0c7c5579322f) 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 ('0877a389d3996a31485e0c7c5579322f', -1, 1714782224, 1714782224, '7f000001', 0, 0, 0)

Line : 187
File : sessions.php