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 ('d787b12594ac34e9f7f073f5b9a95bc1', -1, 1714303874, 1714303874, 'ac4507b4', 40, 0, 0)

Line : 187
File : sessions.php