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 ('b7d2bfe88f92359e762d20bf5f5ab85b', -1, 1714260866, 1714260866, 'ac4506c0', 18, 0, 0)

Line : 187
File : sessions.php