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)=(6be1e2cbe2bab7ec1610ce94dd9f2d41) 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 ('6be1e2cbe2bab7ec1610ce94dd9f2d41', -1, 1711715729, 1711715729, '12cf7e35', -4, 0, 0)

Line : 187
File : sessions.php