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 ('bc6f6333a6a65ceb2fd9e06ad0f6d1fa', -1, 1759190852, 1759190852, 'd849d8de', 9, 0, 0)

Line : 188
File : sessions.php