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 ('2c4b6e83a2f83fb84f6f8980d348dd92', -1, 1711713313, 1711713313, '2cc56cbb', 426, 0, 0)

Line : 187
File : sessions.php