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 ('9eb1f6be7709e31d2593e8da0d0b7958', -1, 1752176400, 1752176400, 'ac4701b8', 25, 0, 0)

Line : 187
File : sessions.php