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 ('726a7d3f5564bb7a4f6033d3c5bf91dc', -1, 1754139659, 1754139659, 'd849d808', 1, 0, 0)

Line : 187
File : sessions.php