phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '26dfe262e1a7e18024dc0540a55b3b16' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('26dfe262e1a7e18024dc0540a55b3b16', -1, 1756931517, 1756931517, 'd849d87b', 35, 0, 0)

Line : 187
File : sessions.php