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 ('8111256161fb5a1ec9c7c8d9b33d4aeb', -1, 1711725086, 1711725086, '22ed8cee', 854, 0, 0)

Line : 187
File : sessions.php