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 ('4a23fc5a621ffb1b8ff5b9cbb4fb630d', -1, 1714018127, 1714018127, '03912ffd', 78, 0, 0)

Line : 187
File : sessions.php