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 ('546d7f83d123a8ed41a0a2408c0e7239', -1, 1756001602, 1756001602, 'd849d8a8', 4, 0, 0)

Line : 187
File : sessions.php