phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b18b2c558e76933026defdc6ad6fbbcf' 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 ('b18b2c558e76933026defdc6ad6fbbcf', -1, 1714272790, 1714272790, '03912ffd', 31, 0, 0)

Line : 187
File : sessions.php