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 ('8786b2a30899ea8d770a3cd4f3e61c20', -1, 1711689111, 1711689111, '2cc574b0', -2, 0, 0)

Line : 172
File : sessions.php