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 ('9dc2616f6139062d0211e9cc9b2be1a9', -1, 1714117807, 1714117807, '12bfdf7b', 1868, 0, 0)

Line : 187
File : sessions.php