phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f26a9d86601123197015e47f25e34b08' 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 ('f26a9d86601123197015e47f25e34b08', -1, 1715190697, 1715190697, 'c0a80201', -2119, 0, 0)

Line : 187
File : sessions.php