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 ('e331b0b56c3d205baa7b52a27bf8f3ef', -1, 1752255125, 1752255125, 'ac47780f', 7, 0, 0)

Line : 187
File : sessions.php