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 ('78b2dd62b04fbf7f5225e4dfa775cc20', -1, 1711715833, 1711715833, '23af8547', 1531, 0, 0)

Line : 187
File : sessions.php