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 ('4564b7241a2f937c4a3ae88ea5f4cf81', -1, 1715255544, 1715255544, '0d3a3cc0', -2, 0, 0)

Line : 222
File : sessions.php