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 ('019b2c8c63d1d2c57e98b427bfb5f51e', -1, 1714242847, 1714242847, '0390fc8c', 1738, 0, 0)

Line : 187
File : sessions.php