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")=(3bbb5be55bd21a8f43bc053dff5f5690) 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 ('3bbb5be55bd21a8f43bc053dff5f5690', -1, 1715154248, 1715154248, '7f000001', -9, 0, 0)

Line : 187
File : sessions.php