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 ('78c351a2e75e0e211a87af56c9bd072b', -1, 1746221009, 1746221009, '12744177', 251, 0, 0)

Line : 187
File : sessions.php