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")=(6e7ef01f55bd0f6b2fd9af566fa45872) 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 ('6e7ef01f55bd0f6b2fd9af566fa45872', -1, 1714393707, 1714393707, '7f000001', -4, 0, 0)

Line : 187
File : sessions.php