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)=(7949efa6b0d21ed515d811f1b7527b51) 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 ('7949efa6b0d21ed515d811f1b7527b51', -1, 1714060621, 1714060621, '03830d25', -2, 0, 0)

Line : 187
File : sessions.php