phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : -1 ERROR: duplicate key value violates unique constraint "session_pkey" DETAIL: Key (session_id)=(d645f67ab794816978f53d92740562d0) already exists.

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d645f67ab794816978f53d92740562d0', -1, 1714172654, 1714172654, '12bc98a2', 2, 0, 0)

Line : 187
File : sessions.php