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")=(1ba5c7993a83aaa1311e756c48ad8bc0) 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 ('1ba5c7993a83aaa1311e756c48ad8bc0', -1, 1715443109, 1715443109, '7f000001', 2, 0, 0)

Line : 187
File : sessions.php