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 ('78d31c44c1d0aec9ef28568c2e93d7bf', -1, 1714286650, 1714286650, 'ac467f94', 19, 0, 0)

Line : 187
File : sessions.php