phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '00f7caa32448e85619bb80a3675536d1' 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 ('00f7caa32448e85619bb80a3675536d1', -1, 1767976136, 1767976136, 'd849d887', 2, 0, 0)

Line : 187
File : sessions.php