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)=(995212f884d220aab508acabf7c93d00) 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 ('995212f884d220aab508acabf7c93d00', -1, 1714250724, 1714250724, '0d3b3d77', -4, 0, 0)

Line : 187
File : sessions.php