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 ('c7cc6f27d69981c6a8b60c2f114fd84a', -1, 1714355785, 1714355785, 'ac47fe52', 31, 0, 0)

Line : 187
File : sessions.php