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 ('916e25f9268a18f6b4303d8e5ef4ec2d', -1, 1711710335, 1711710335, '6b1589b8', 854, 0, 0)

Line : 187
File : sessions.php