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 ('86741ac333ebc39f7f0b216a4a6c2c01', -1, 1715146637, 1715146637, '1276786d', -2120, 0, 0)

Line : 187
File : sessions.php