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 ('fedb9c2120b6ef816d02d4c9f14cf601', -1, 1715901466, 1715901466, 'ac4506d5', 21, 0, 0)

Line : 187
File : sessions.php