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 ('19fceb802a09ccfb744365d4f6df431a', -1, 1714221528, 1714221528, '0390ac73', 1648, 0, 0)

Line : 187
File : sessions.php