phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '95776803b50aa13fae888188df8d4075' 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 ('95776803b50aa13fae888188df8d4075', -1, 1766689389, 1766689389, 'd849d82e', -4, 0, 0)

Line : 187
File : sessions.php