phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b53b0109866e4765171a8e0f1351d2f8' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b53b0109866e4765171a8e0f1351d2f8', -1, 1715865766, 1715865766, '03914243', -4, 0, 0)

Line : 187
File : sessions.php