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")=(90b4aab6b84cdfeba93f00a80a0403a2) 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 ('90b4aab6b84cdfeba93f00a80a0403a2', -1, 1715746882, 1715746882, '7f000001', 1, 0, 0)

Line : 187
File : sessions.php