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 ('887c42d7dc1c05bc55370f5ee96b8bfa', -1, 1711721389, 1711721389, 'a29e4fab', 15, 0, 0)

Line : 187
File : sessions.php