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 ('4210c26d821a94b5e31d1f78a6a62353', -1, 1711714986, 1711714986, '0355d7a4', 1877, 0, 0)

Line : 187
File : sessions.php