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 ('0b153674f63a14f8c2d1f0c50d9ffc96', -1, 1715165172, 1715165172, 'ac453ab7', 19, 0, 0)

Line : 187
File : sessions.php