phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d9393155d66f1afd4e8ac69455bb3a7d', -1, 1714052065, 1714052065, '1275ba5c', 1420, 0, 0)

Line : 187
File : sessions.php