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 ('853df7e71edea00bb6b0dc5b1e7b85de', -1, 1714146007, 1714146007, '0d3b52a7', 1974, 0, 0)

Line : 187
File : sessions.php