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)=(ca233105ebb0357ddd24641306195b18) 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 ('ca233105ebb0357ddd24641306195b18', -1, 1624596448, 1624596448, '03ebdf05', -4, 0, 0)

Line : 187
File : sessions.php