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 ('d3c415e49b8cc1a75cff2f96d6ab3926', -1, 1711703815, 1711703815, '2cc05d6d', 0, 0, 0)

Line : 222
File : sessions.php