phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '17c825e4c158475c36770d061d72569e' 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 ('17c825e4c158475c36770d061d72569e', -1, 1767079496, 1767079496, 'd849d819', 14, 0, 0)

Line : 187
File : sessions.php