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 ('628cd074d4ac046c4d00e34288d09c4e', -1, 1711709923, 1711709923, '36910c1c', 1836, 0, 0)

Line : 187
File : sessions.php