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 ('d2d2d76f57d6ea0b5f00a3d3b28980c0', -1, 1714251019, 1714251019, '12756b5a', 856, 0, 0)

Line : 187
File : sessions.php