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 ('f4109db9115a730cb78fb4434ebe0dea', -1, 1715331862, 1715331862, '12df9fc3', -2120, 0, 0)

Line : 187
File : sessions.php