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 ('c9c012d1d7b6c61e81f74a5f0bd2e07e', -1, 1714201193, 1714201193, 'ac466492', 19, 0, 0)

Line : 187
File : sessions.php