phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '87a1e51f65a3b3b7bdb9ca5552f7b99d' 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 ('87a1e51f65a3b3b7bdb9ca5552f7b99d', -1, 1715184257, 1715184257, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php